HELP pls will mark you the brainliest

HELP Pls Will Mark You The Brainliest

Answers

Answer 1

Answer: Most likely Option

Explanation: Phytoplankton are the main reason because they play a huge role in the world's carbon cycle.

Answer 2

Answer:

Water absorbs carbon directly from the atmosphere by diffusion.

Explanation:

There are two ways in which large bodies of water absorb carbon dioxide. The first way utilizes diffusion, which is the method in which the net movement would move from high concentration to lower concentration. In this case, the atmospheric wind relinquishes carbon dioxide to water when they touch. The turbulence of waves then diffuses the concentration of CO2 and spreads it out more evenly.

The second way utilizes photosynthesis and the algae family tree (which includes algae and planktons), which converts, just like trees, carbon dioxide into oxygen and sugar through photosynthesis.

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Related Questions

In a group of bitter melon plants, some individuals have dark brown seeds and others have
light brown seeds. In this group, the gene for the seed color trait has two alleles. The allele D
is for dark brown seeds, and the allele d is for light brown seeds.
A certain bitter melon plant from this group has dark brown seeds. This plant has one allele
for dark brown seeds and one allele for light brown seeds.
Based on this information, what is this bitter melon plant's genotype for the seed color
gene?
dark brown seeds

Dd

Answers

Based on the information provided, the genotype of the bitter melon plant for the seed color gene would be Dd.

What is a genotype

The genotype of a trait is the genetic composition that makes up the trait. Each gene is made up of two alleles. These alleles can be different (heterozygous) or the same (homozygous).

In this case, the seed color in the bitter melon plant is dictated by the two alleles D and d. It appears that allele D which codes for the dark brown trait is dominant over allele d which codes for the light brown trait.

Thus, for the bitter melon plant that has one allele for dark brown seeds and one allele for light brown see, the genotype would be Dd. Since D is dominant over d, the bitter melon seed would appear dark brown.

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based on your understanding of the mechanism of action of dnp, how dangerous do you think dnp really is?

Answers

DNP is a chemical precursor and biochemically active, decoupling oxidative phosphorylation from of the electron transport chain in cells containing mitochondria by enabling protons to move from the intermembranous region into the mitochondrial matrix.

Oxidative phosphorylation seems to be a highly controlled phase in aerobic respiration that is restricted by normal physiological ATP levels, among other things. When it is uncoupled, chemical energy from nutrition and energy storage such as triglycerides is squandered as heat with no management, resulting in dangerously high body temperatures that can lead to heatstroke.

Its usage as a diet aid has been linked to serious negative effects, including many fatalities. DNP is a chemical mixture that was widely employed in a variety of industrial operations in the early twentieth century. An American researcher found in 1933 that when taken by people, DNP greatly increases metabolism, resulting in fast weight reduction. One of the dangers of DNP is that it speeds up the metabolism to dangerously high levels.

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suppose this fern gametophyte was all alone. in other words, it was completely isolated from all other gametophytes. several days after a rainstorm, a sporophyte began to grow from an archegonium. what could you predict would be the case about the genetics of this sporophyte?

Answers

At every locus, the sporophyte would be 100 percent homozygous.

Each sporophyte cell contains a double pair of chromosomes, one set from each parent, as it develops from the zygote created when a haploid egg cell is fertilized by a haploid sperm. A multicellular diploid sporophyte phase and a multicellular haploid gametophyte phase alternate in all terrestrial plants and the majority of multicellular algae's life cycles.

The sporophyte phase, which is the typical green plant with its roots, stem, leaves, and cones or flowers, predominates over the gametophyte phase in seed plants, the biggest families of which are the gymnosperms and flowering plants (angiosperms). The embryo sac and the germinated pollen serve as a representation of the gametophytes in flowering plants, which are very small in size.

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Describe how carriers, flood and disease outbreak are linked.

Answers

Floods introduce viruses, parasites, and bacteria into the clean water supply, causing the spread of waterborne illnesses.

What is a disease outbreak?

Bacteria, viruses, or other creatures like parasites are the main culprits in the spread of disease. They can occur as a result of consuming tainted food or water, contracting a contagious sickness from another person, or being bitten by an animal that is infected with the West Nile virus, which is a mosquito.

Eating or drinking anything contaminated by floodwater can result in diarrheal illness since floodwater may include sewage.

Hence, this is how carriers, floods, and disease outbreaks are linked.

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nerve cells called convey information within the nervous system. True or False

Answers

True! The Brain sends out an action potential, and neurons communicate through neurotransmitters throughout the body, then eventually get to a muscle or a gland to execute the action.

when charles darwin set sail on his five-year journey on the hms beagle, both he and most of his contemporary scientists thought that each species was specially created by god in its present form and did not change over time. when charles darwin set sail on his five-year journey on the hms beagle, both he and most of his contemporary scientists thought that each species was specially created by god in its present form and did not change over time. true false

Answers

True, At the point when Charles Darwin set forth on his five-year venture on the HMS Beagle, both he and the vast majority of his contemporary researchers believed that every species was uniquely made by God in its current structure and didn't change over the long haul.

This was known as the hypothesis of exceptional creation and was broadly acknowledged by established researchers at that point.

Darwin's perceptions and encounters during his excursion, notwithstanding, provoked this view and drove him to foster the hypothesis of development through normal choice, which recommended that species could change after some time through a course of determination and natural selection.

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which of these is a phospholipid?

Answers

Cephalin and lecithin would both be phospholipids. The much more prevalent phospholipid that includes the amino alcoholic choline is likely lecithin. Egg yolks, oat germ, and soybean all contain it.

How do phospholipids work?

Lipid bilayers make up the important membrane lipids referred to as phospholipids. More importantly, this essential cellular structure serves as a barrier to protect the cell from various environmental stressors and enables a variety of cellular operations to occur in intracellular pathways.

Where are phospholipids to be found?

Phospholipids are most often abundant in the membranes of various organelles and cells, for instance the organelles, pericytes, aggregated, and/or active platelets, however they are also abundant in the hippocampal, spinal cord, and body fluids like plasma. The primary structural element of amphiphilic liposomes is a physicochemical polar head regions with a glycerol backbone.

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during the alarm phase of the general adaptation syndrome (gas), there is increased urine production. decreased blood flow to skeletal muscles and skin. decreased respiratory rate. decreased mental alertness. mobilization of glycogen and lipid reserves.

Answers

During the alarm phase of the general adaptation syndrome (GAS) there is mobilization of energy reserves.

The process your body goes through when you are subjected to any type of stress, good or negative, is referred to as general adaption syndrome (GAS). It progresses through three stages: alert, resistance, and tiredness. If the stress that caused GAS is not addressed, it can develop to physical and mental health issues.

Stress is quite prevalent. While you can't eliminate all stressors from your life, you can manage stress and stay healthy. This is significant since stress may lead to mental exhaustion, irritation, and sleeplessness.

Even if you are aware of the physical impacts of stress, you may be unaware of the many stages of stress, which are referred to as general adaption syndrome (GAS). When you comprehend the many levels of stress and how the body responds to them,

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Full Question :During the alarm phase of the general adaptation syndrome (GAS) there is

increased urine release.

decreased rate of respiration.

decreased blood flow to skeletal muscles and skin.

mobilization of energy reserves.

decreased mental alertness

Which do scientists study to determine air temperature at the time it was formed? Select the two correct answers. (1 point)
Responses

fossilized pollen


chemical isotopes in foraminifera shells

ice formed thousands of years ago


tree rings

Answers

Answer:

ice formed thousands of years ago tree rings.

Explanation:

The correct answers are ice formed thousands of years ago and tree rings.

Fossilized pollen can be used to determine the type of plants that were present in a particular area at a particular time.It can be used to infer the climate of the area at that time but does not provide direct information about the air temperature.Chemical isotopes in foraminifera shells can be used to determine the ocean temperature at the time the shells were formed but they cannot be used to determine the air temperature.Ice formed thousands of years ago contains trapped air bubbles. The composition of these air bubbles can be used to determine the air temperature at the time the ice was formed.Tree rings can be used to determine the age of a tree and the climate conditions that the tree experienced during its lifetime. The width of tree rings is related to the amount of growth that the tree experienced in a particular year. In years with warm temperatures and abundant rainfall, trees tend to grow wider rings. In years with cold temperatures and/or drought, trees tend to grow narrower rings. Therefore, tree rings can be used to infer the air temperature at the time the tree rings were formed.

[tex]\textsf{In conclusion}[/tex]

Scientists study ice formed thousands of years ago and tree rings to determine the air temperature at the time they were formed.

Answer: Tree rings

ice formed thousands of years ago

Explanation:

if you were using bones to build a heavy house that needed a lot of support, to build the walls, you'd want to use:

Answers

If you were using bones to build a heavy house that needed a lot of support, to build the walls, you'd want to use Long bones.

Our bones support our bodies and contribute to our shape. Bones are strong enough to support our full weight despite being relatively light.

The body's organs are likewise shielded by bones. The skull shapes the face while safeguarding the brain. The spinal column, or backbone, guards the spinal cord, which serves as a communication line between the brain and the body. The pelvis aids in securing the bladder, a portion of the intestines, and, in women, the reproductive organs in a cage formed by the ribs that protects the heart and lungs.

A protein called collagen forms the structure of bones, and calcium phosphate, a mineral, gives the framework strength and hardness.

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what is the function of the 5’aug3’ codon?

Answers

The  function of the 5’aug3’ codon is to initiating the process of protein synthesis.

The 5' aug 3' codon is a unique three- nucleotide sequence that's  set up in all living organisms. It's responsible for initiating the process of protein  conflation. Specifically, it's the first codon of the  runner RNA( mRNA)  patch, which signals the  launch of the  restatement process. This codon is  frequently appertained to as the"  launch codon" because it sets the stage for the  restatement of the mRNA into a functional protein.

The 5' aug 3' codon contains the nucleotides adenine, uracil, and guanine, which are  restated into the amino acids methionine and selenocysteine, independently.

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Some organisms have features that have different functions, but similar structures. One example is the forelimb of humans, dogs, birds, and whales. What term best describes the relationship between these forelimbs?answer choicesO They are homologous.O They are vestigial.O They are analogous.O They are embryological.

Answers

Option C is the correct option.

Analogous is defined as "Comparable in some aspects, often in a way that makes the nature of the items compared apparent."

Additionally, according to biology, "serving a same purpose but having a distinct evolutionary origin, such as the wings of insects and birds" is a definition.

Due to the fact that they are homologous organs, the bones in the forelimbs of whales, bats, cats, and humans have a similar structural makeup. Homologous organs are those that have a fundamental structure but function differently in their separate bodies.

These organs were created by the same organisation during development, but because of evolutionary changes in the surrounding conditions and the requirements, these organs have been transformed to carry out various duties. The final product of divergent evolution is the homologous structures.

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An ecosystem has algae as the main producer.
What most likely is the location of this ecosystem?

O mountains
O-desert
O sea
O air

Answers

The ecosystem that contains algae as its main producer would be the sea this is due to algae being considered a primary producer for aquatic and marine ecosystems.
the sea because algea only forms in water

___ neutralizes the acidic chyme as it enters the small intestine
bicarbonate

Answers

Answer:

The pancreas

That's the correct answer of this fill in the blank

rastus is a border collie dog who loves going for a ride on the back of his owners tractor on the sheep farm.Every time his owner would walk towards the farm motorbike rastus would wag his tail. recently, his owner noticed that when he picks up motorbike keys, rastus' tail wags excitedly.

Answers

This is an example of classical conditioning, a type of learning in which a neutral stimulus (in this case, the sight of the motorbike keys) becomes associated with a naturally occurring stimulus (going for a ride on the tractor) through repeated pairings.

What is classical conditioning?

Classical conditioning is a type of learning in which an organism learns to associate two stimuli, so that a previously neutral stimulus begins to evoke a response after being paired with a naturally occurring stimulus.

This demonstrates how animals, including dogs, can learn to associate stimuli and respond to them in specific ways through classical conditioning. This was first described by Russian psychologist Ivan Pavlov in the late 19th century when he observed that dogs would begin to salivate at the sound of a bell after the bell was repeatedly paired with food.

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the changes in voltage seen at point 2 and point 4 in the figure are caused by similar movements, in the same direction, of the same ions across the membrane.

Answers

This statement is referring to the movement of ions across a cell membrane, which results in changes in voltage at different points along the membrane.

The ions in question are likely either positively charged ions (such as sodium or potassium) or negatively charged ions (such as chloride). When these ions move in the same direction across the membrane, they cause a change in voltage at both points 2 and 4 in the figure. This change in voltage is due to the buildup or depletion of ions on one side of the membrane, which creates a voltage difference across the membrane. The movement of ions across the membrane is a critical component of many physiological processes, including nerve impulse conduction, muscle contraction, and hormone secretion.

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Physical fitness has many benefits that we learned about in the unit. Can you think of any disadvantages or drawbacks to working on your physical fitness? list and briefly explain some negative side effects that could result from improving your personal fitness.

Answers

Possibilities for negative side effects to working on your physical fitness: cramping or twitching of the muscles, allergies, a bloated stomach, itchy skin, a runny nose, etc.

Physical activity increases resistance, improves brain and heart function, regulates sleep, and slows down aging. However, there are instances in which an increase in physical activity has been linked to a variety of symptoms or side effects, such as muscle twitching and stuffiness in the nose. Exhaustion of the muscles and an imbalance of electrolytes are the causes of muscle twitching. Drinking cool water during training sessions to rehydrate with electrolytes can alleviate muscle twitching. Additionally, training in a conditioned gym frequently resolves the issue of nasal stuffiness, which may be brought on by inflammation of the blood vessels in the sinuses. When engaging in physical activity, it is important to consider these potential side effects, as well as the ones listed above, and it is important to consult a doctor promptly.

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What is the principle of parsimony and how is it applied to phylogenetic inference?

Answers

The parsimony principle states that it is preferable to use the simplest explanation possible to explain the data. Parsimony in phylogenetic analysis refers to the notion that a relationship hypothesis that calls for the fewest character changes is more likely to be accurate.

What principle of parsimony for phylogenetic inference?

A phylogenetic tree, also known as an evolutionary tree, is a branching diagram or "tree" that depicts the presumed evolutionary relationships (or phylogeny) between distinct based on the similarities and contrasts in their physical or genetic properties.

Therefore, A key tenet of phylogenetic inference is parsimony, which states that the branching pattern involving the fewest number of evolutionary changes should be assumed to represent the phylogeny of a group of species.

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The parsimony principle states that it is preferable to use the simplest explanation possible to explain the data. Parsimony in phylogenetic analysis refers to the notion that a relationship hypothesis that calls for the fewest character changes is more likely to be accurate.

What principle of parsimony for phylogenetic inference?

A phylogenetic tree, also known as an evolutionary tree, is a branching diagram or "tree" that depicts the presumed evolutionary relationships (or phylogeny) between distinct based on the similarities and contrasts in their physical or genetic properties.

Therefore, A key tenet of phylogenetic inference is parsimony, which states that the branching pattern involving the fewest number of evolutionary changes should be assumed to represent the phylogeny of a group of species.

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how many tooth surfaces does a class i restoration involve?

Answers

Class I tooth restoration involve molars and premolars.

A posterior (rear) tooth's occlusal or biting surfaces are frequently involved in Class I restorations. These surfaces are often the tops of the teeth in the back of the mouth called molars and premolars. A Class I restoration usually involves one or two tooth surfaces, but if numerous surfaces are harmed, it may occasionally involve more. The number of tooth surfaces involved in a Class I restoration will vary depending on the severity of the tooth damage and the particular needs of each client.

Thus, tooth restoration can help to restore tooth decayed by bacteria.

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t/f : the hormone that raises blood sugar levels is insulin.

Answers

The statement is true about the hormone that raises blood sugar levels is insulin.

The balance between insulin and glucagon is essential for controlling a person's blood sugar levels. Glycogen is converted to glucose in the liver by the hormone glucagon. Blood glucose may enter cells thanks to insulin, and the cells utilise the glucose to make energy. In order to keep the circumstances inside the body stable, or in homeostasis, insulin and glucagon work together. More insulin is secreted by the pancreas when a person's blood sugar level is too high. Their pancreas releases glucagon to increase blood sugar when it falls, which helps those with diabetes. This equilibrium aids in giving the cells enough energy while avoiding harm that may be brought on by persistently high blood sugar levels.

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The complete question is:

The hormone that raises blood sugar levels is insulin.

(a) True

(b) False

6. Using the diagram to the right, what happens during the
third step of DNA replication? Help pls ! <3

Answers

DNA polymerase III binds to the strand at the site of the primer and begins adding new base pairs complementary to the strand during replication.

What happens during the third step of DNA replication?

DNA unkinks at the origin of replication. DNA replication occurs during the S phase of cell division. In E. coli, this way that the entire genome is replicated in just 40 minutes, new DNA nucleotides are put in the spot of the primers and the backbone is sealed by DNA ligase.

Replication occurs in three major steps: the space of the double helix and separation of the DNA strands, the preparation of the template strand, and the gathering of the new DNA segment. During separation, the two shores of the DNA double helix uncoil at a fixed location called the origin.

So we can conclude that  DNA replication is an essential procedure and the basic mechanism is maintained in all organisms.

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Which description identifies a factor that influences the flow of water through the plasma membrane of a human cell?.

Answers

A factor that influences the flow of water through the plasma membrane of a human cell is the concentration of solutes on either side of the plasma membrane (Option B).

The passage of water molecules through a selectively permeable membrane is referred to as osmosis. Water molecules travel from a high concentration location to a low concentration area during this procedure. Osmosis is a form of passive transport mechanism that occurs without the need of energy.

Water diffuses across a selectively permeable membrane from a high water concentration area to a low water concentration area during osmosis. The concentration of solutes and water molecules on both sides of the plasma membrane is equal in an isotonic cell.

In conclusion, a factor that influences the flow of water through the plasma membrane of a human cell is the concentration of solutes on either side of the plasma membrane (Option B).

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Full Question:Which description identifies a factor that influences the flow of water through the plasma membrane of a human cell?

A. The size of the phospholipids and proteins composing the plasma membrane

B.the concentration of solutes on either side of the plasma membrane

C.the presence or absence of a cell wall outside the plasma membrane

D.the number of contractile vacuoles on the surface of the plasma membrane

how many types of gametes can be formed from individuals of aabb genotype

Answers

In this scenario, every gamete would have a unique allele combination from individuals of aabb genotype.

If a person has the genotype AAbb, then all of their gametes would have the allele combination Ab. Each gamete carries one allele from each of two genes, totaling one of the "A" allele and one of the "b" alleles in this instance. Take the first "A" with the first "b" allele, the first "A" with the second "b," the second "A" with the first "b," and lastly the second "A" with the second "b" allele to determine this. As a result, we get Ab, Ab, Ab, Ab. As a result, Ab, the allele combinations in all gametes would be the same.

If we had been asked about AaBb instead of AAbb, then we would follow the similar pattern The first "A" with the first "B" allele would be chosen in this instance, followed by the first "A" with the second "B" allele, the second "a" with the first "B" allele, and finally the second "a" with the second "B" allele. Thus, we have AB, Ab, aB, and ab. Therefore, in this scenario, every gamete would have a unique allele combination.

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PLEASE ANSWER


Which commercial fishing technique has a low rate of bycatch?


A. Long-line fishing

B. Small-mesh netting

C. Handline fishing

D. Middle-depth trawling

Answers

The commercial fishing technique that has a low rate of bycatch is Long-line fishing. The correct answer is A.

Longline fishing has a much lower rate of bycatch than other fishing techniques, such as trawling and small-mesh netting. Longline fishing also has a higher selectivity for target species, meaning that fewer non-target species are caught as bycatch.

Longline fishing has been found to be much more selective than other fishing techniques such as trawling, which can lead to large amounts of bycatch. Longline fishing can also be more sustainable than trawling, as the baited hooks are placed on the sea floor rather than disturbing the ocean floor with a large net.

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Answer: C. Handline fishing

Explanation:

Accumulation of Traits Essay Looking at your Vertebrates: Accumulation of Traits Over Time handout, study the emergence of each class of vertebrates and the characteristics of each. Remember that there are NO fossils of any class prior to (below) those earliest fossils marking the time of emergence of the class. What does this staggered emergence suggest about the possible origin of each class? Below are three possible answers to this question.

A. "All of the vertebrates originated at one time, but the early fossils of some just haven't been found."

B. "Each class just magically appeared or was magically created, one following the other."

C. "Each class has come from one of the previous classes."

1. Choose one answer that you agree with and support it with evidence using anything we’ve seen in class.
2. Explain what kind of evidence that you (or we) do not currently have, that would strengthen the idea that you chose.
3. Choose one answer that you do not agree with and explain evidence that contradicts it using anything we’ve seen in class.

Answers

The accumulation of traits Over time, study the emergence of each class of vertebrates and the characteristics, the possible answers are: "Each class has come from one of the previous classes, which is option C."

What is the significance of vertebrate evolution?

The evidence of evolution supports the idea that each class has come from one of the previous classes and states that all species have descended from a common ancestor, and due to the accumulation of traits or changes in them, they evolved into different types of individuals. Transitional fossils strengthen the evidence by displaying characteristics of various organisms, while no organisms magically appear on the earth.

Hence, the accumulation of traits Over time, study the emergence of each class of vertebrates and the characteristics, the possible answers are: "Each class has come from one of the previous classes, which is option C."

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which theory would examine how the pharmaceutical companies are coordinating with local governments to ensure that social stability is maintained during the distribution of the covid vaccine?

Answers

The theory called systems theory examine how the pharmaceutical companies are coordinating with local governments. The correct option is C.

Systems theory would look at how pharmaceutical corporations work with regional administrations to maintain societal order while the COVID vaccination is being distributed.

Systems theory focuses on comprehending the interactions and linkages between different parts of a system. In this situation, it would examine how pharmaceutical firms and local governments work together to coordinate efforts in order to distribute vaccines as a part of a bigger system with interrelated pieces.

By emphasising the significance of coordination, communication, and feedback mechanisms to maintain social stability and guarantee the effective and equitable distribution of the vaccine.

The systems theory acknowledges that the success of the vaccine distribution process depends on the effective functioning and collaboration of numerous stakeholders.

Thus, the correct option is C.

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Your question seems incomplete, the probable complete question is:

which theory would examine how the pharmaceutical companies are coordinating with local governments to ensure that social stability is maintained during the distribution of the covid vaccine?

A) Game theory

B) Social contract theory

C) Systems theory

D) Conflict theory

CCU UAG GAG AAG UCU, what type of mutation is this?

Answers

This type of mutation is called a missense mutation.

What is a missense mutation?

A missense mutation is a type of genetic mutation in which a single nucleotide change in the DNA sequence results in a different amino acid being incorporated into the final protein product.

This change in the protein structure can alter its function, potentially leading to a loss of normal biological activity or the acquisition of a new, harmful function. Missense mutations are a common cause of genetic disease and can contribute to the development of various health conditions, including cancer and inherited disorders.

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What is one way in which a cellular slime mold differs from a plasmodial slime mold?
Choose matching definition
1. all of the listed are correct
2. frequently changing their surface proteins
3. a cellular slime mold is multicellular
4. all of the listed groups are protists

Answers

Option 3 is the correct choice

Both varieties of mould float on the surface looking for nourishment. The plasmodial moulds and cellular slime moulds both eat bacteria and fungus, but the plasmodial moulds do it more often.

Mobile Slime Mold:

If there is an abundance of them, they are in the unicellular form and reproduce quickly.

They consume dead things as food.

parasitic slime mould

These multinucleate unicellular moulds float on the surface looking for nourishment.

They move like a blob, slowly, in quest of food.

Slimes use it as a means of survival.

As a result, both varieties of moulds float on the surface looking for food. Plasmodial moulds consume bacteria and fungus, whereas cellular slime moulds consume decomposing organic matter.

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What is the structure of a cardiac muscle cell?

Answers

The cardiac muscle has long, cylindrical, and tubular structures.

The cardiac muscle cells are long, cylindrical, and tubular structures and are composed of a chain of myofibrils. The myofibrils consist of repeating sections of sarcomeres, which are the fundamental contractile units of the muscle cells. Cardiac muscle, like skeletal muscle, is made up of sarcomeres that allow for contractility. However, unlike skeletal muscle, cardiac muscle is under involuntary control. The cardiac muscle is responsible for the contractility of the heart and, therefore, the pumping action. Each myofibril is made of many sarcomeres bundled together and attached end-to-end. A specialized form of the endoplasmic reticulum, known as the sarcoplasmic reticulum, extends in and around these myofibril bundles.

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According to most scientists, what is the ultimate cause of most mass extinctions?

Answers

Albeit the most popular reason for mass eradication is the space rock mark that killed off the non-avian relics, as a matter of fact, the volcanic stir appears to have freed substantially more ruin on Earth's biota.

The eradication of an enormous number of creatures through and through is known as a mass termination. The fossil records demonstrate that something extraordinary happened a large number of years prior. A large number of creatures kicked the bucket out of nowhere which can be alluded to as a mass termination.

As the new species start developing, the old species got diminished from the earth. Over 90% of the animals have become terminated in the last 500 million years. Mass annihilations are destructive occasions that occurred quite a while back. During the "Incomparable Kicking the bucket", 96% of the marine species were exhausted.

Changes in the salt and oxygen fixation in the seas can be the justification for annihilation. The shooting star assaults on the earth, volcanic exercises, and anoxic circumstances, and prompted the elimination of an enormous mass of creatures.

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Other Questions
A local hamburger shop sold a combined total of 588 hamburgers and cheeseburgers on Monday. There were 62 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on Monday? In this exercise, you will interpret how to read a Safety Data Sheet (SDS) by listing the basic information provided on a SDS. b Procedure 1 Use the Internet to find the SDS for regular bleach (sodium hypochlorite, 4-6%). 2 Identify each of the following items on the SOS: a.Physical state b.Routes of exposure and symptomsc.Required protective equipment d.First aid procedures e.Firefighting measures f.Chemical reactivity g.Safe storage h.Safe disposal i.Environmental precautions and ecotoxicity j.Spill cleanup procedures 3 Record the SDS information for each of the items listed in step 2 into Data Table 2. FFH SDS Information Liquid Data Table 2 1. B) Briefly describe one similarity between the economy of the Chesapeake region and the economy of the New England and the economy of the middle colonies Which speech is MOST likely an informative speech?O A. a eulogy at a funeralB.a college biology lectureC.a lawyer's closing argumentO D. a CEO's retirement speech What are the missing reasons in the proof?Given: ABCD with diagonal BDProve: ABD = CDBStatements1. AD || BC2. ADB=CBD3. AB || CD4. ABD=CDB5. DB=DB6. ABD=CDBReasons1. Definition of parallelogram2. Alternate Interior Angles Theorem3.4.5.6. How long does it take a spacecraft to get from the earth to the sun? write an equation passing through the point that is perpendicular to the given equation (-3,-2) ; y=x-2 in most audits of large companies, internal control risk assessment contributes to audit efficiency, which means: Ecuation: -1/5= -2y+ 8/5 As soon as Kevin slipped on the virtual reality headset, he was transported back in time to medieval France. It was a strange feeling, as Kevin was still very aware of his real life surroundings. He had cleared the living room of any piece of furniture that might get in his way during this video game quest, but his first few movements still found him unsure. He was feeling the air, as if in the dark and unable to sense where he was, but as he came to the first village in his game, he became consumed by the unreal. Kevin's mother had watched him when he first immersed himself in the medieval world. He looked like a baby deer learning to walk. Now she passed the living room nearly an hour later to see him far more confident in his stance. It was still a hilarious sight as he reached out into the air grabbing at nothing. She had warned Kevin not to become too stuck inside what she called the "virtual unreality." However, his dreams that night put him back into the same space he was in when he was awake. He found himself, half-asleep, feeling around in the darkness and battling with his blankets. Kevin had a terrible night's sleep. When he awoke the next morning, he decided that perhaps he'd be better off living in reality a bit more than experiencing a virtual one. 4 Which sentence from the passage best expresses the theme? A. He had cleared the living room of any piece of furniture that might get in his way during this video game quest, but his first few movements still found him unsure. B. She had warned Kevin not to become too stuck inside what she called the "virtual unreality." C. When he awoke the next morning, he decided that perhaps he'd be better off living in reality a bit more than experiencing a virtual one. D. As soon as Kevin slipped on the virtual reality headset, he was transported back in time to medieval France. In a survey of youths, it was found that 85% like to do farming in their village, 60% like to go for foreign employment.If 5% of them did not like both of them then, 1)Show that above information in a Venn diagram. 2)What percent of use who like to do farming in their village only?3) What percent of youths like foreign employment only?4) What percent of you like both of the jobs? dramatically changing the perception of a design simply by changing one of its colors is known as the _________effect. Does this have a relation represent a function(1.3), ((2,5), (3.7), (4,9) The night sky is filled with images of wild animals. Which animal is the circled constellation named after? assign ballradius with ballheight divided by 2.0. do not use the fraction 1.0 / 2.0; instead, divide ballheight directly by 2.0. Write a short report on Americans social reformers and thinkers whose work influenced sociological thought in the United States. Describe their efforts to highlight the conditions of the underprivileged and to reform society johns coffee shop makes a blend that is a mixture of coffee types A and B. in one bag of the blend, there are 4 kilograms of type A. six bags of the blend are a total of 48 kilograms. how many kilograms of type B are there in one bag? the reaction below is at equilibrium. use lechatelier's principle to predict the effect of adding more hydrogen gas to the equilibrium reaction mixture n2(g) 3h2(g) 2nh3(g)? a. The equilibrium position will remain unchanged.b. The equilibrium position will shift to the right.c. The equilibrium position will shift to the left.d. The equilibrium constant will increase.e. All of the nitrogen gas will be used up. An IPsec protocol that authenticates that packets received were sent from the source identified in the header of the packet. Right and inequality to compare the number of pictures taken during school to the number of pictures taken after school. 19 pictures during school and 24 after school.