The endocrine system releases chemical called hormones that regulate the body activities.
Endocrine system is composed of the several endocrine glands. These endocrine glands are the ductless glands that release there secretions direct into the blood stream. The system is rum by the means of feedback loops. The example of endocrine glands are: hypothalamus, pineal gland, parathyroid gland, etc.
Hormones are the chemical messengers of the body present in the blood stream that regulate several functions of the body. Hormones mediate the correct development of the body. These hormones can be: growth hormone, glucagon, vasopressin, luteinizing hormone, follicle stimulating hormones, etc.
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which of the following presents a correct interpretation of the changes in chromosome number depicted in figure 1 ?
Two chromatids connected by a centromere are present when chromosomes enter metaphase. The chromatids separate during anaphase and each one develops into a chromosome.
A chromosome is a biological structure that houses DNA-based genetic material. Numerous genes, which are DNA sequences that code for instructions necessary for the development and operation of an organism, are found in chromosomes, which are ordered packets of DNA. Humans have 46 chromosomes in their somatic cells, which is a number that varies depending on the species. Given that changes in chromosomal number can result in genetic abnormalities and diseases, chromosome number can be a useful indicator of an organism's genetic health. Changes in chromosome number can lead to novel features and adaptations, hence chromosome number can potentially play a part in evolution.
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What are the three processes of genetic transfer in Bacteria?
In nature, DNA is transferred using three "traditional" processes: bacterial conjugation, natural transformation, and transduction.
Describe the three process of genetic transfer in bacteria?A bacterium absorbs DNA from its surroundings during transformation, frequently DNA that has been excreted by other bacteria. Scientists could introduce the DNA . If the DNA is in the shape of a plasmid then a circular piece of DNA, can be replicated in the recipient cell and is passed on to the offspring. Imagine that a hazardous (disease-causing) species of bacterium transfers its DNA for a toxin gene to a harmless bacterium. The receiving cell may also develop harmful properties if the additional DNA is incorporated into its own chromosome (which can occur through a process known as homologous recombination).
In transduction short segments of chromosomal DNA are "accidentally" transferred from one bacterium to another during transduction by viruses that infect bacteria.
Yes, viruses can infect even bacteria. Bacteriophages are the names given to the viruses that attack bacteria. The biological equivalent of pirates, bacteriophages commander a cell's resources and use them to produce new bacteriophages.
In conjugation sometimes, as the new bacteriophage is being created, bits of DNA from the host cell get caught inside. One of these "defective" bacteriophages transfers the DNA when it infects a cell. Thus, DNA is transferred from one bacterium to another during the process of conjugation. When the DNA is transferred between cells after the donor cell uses a feature known as a pilus to get itself near to the recipient cell. This DNA actually takes the shape of a plasmid. Because they include a section of DNA termed as the reproductive factor, donor cells usually function as donors (or F factor). The proteins that make up the sex pilus are encoded by the section of DNA. Additionally, it has a unique location where DNA transfer during conjugation starts.
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How is a birds wing similar to human arm in form?
Answer:
Although both the wing and arm are morphologically different and perform different functions but anatomically they resemble each other. They show similarities in the pattern of bones of forelimbs. They have the same set of bones i.e. humerus, radius, ulna, and phalanges.
Explanation:
Answer:
They do have quiet a few differences but some similarities to.
They show similarities in the pattern of bones of forelimbs. They have the same set of bones; humerus, radius, ulna, and phalanges.
Explanation:
Hope it helps! =D
Drag each tile to the correct location. Sort the ituation baed on which part of the autonomic nervou ytem i at work. Ro feel nervou becaue
he miplaced hi important
work document. Dory ee a bear while hiking
in the wood, and her heart
rate increae. Maya feel her heart rate
low down after trenuou
exerciing. Rodrigo’ breathing increae
when he hear a cary ound. Sofia’ mucle relax when
he find her miing cell
phone
Lia feel calm after yoga cla
The situations based on part of the autonomic nervous system is at work:
Sympathetic part:
Ross feels nervous because he misplaced his important work documents.Dory sees a bear while hiking in the woods, and her heart rate increases.Rodrigo’s breathing increases when he hears a scary sound.Parasympathetic part:
Maya feels her heart rate slow down after strenuous exercising.Sofia’s muscles relax when she finds her missing cell phone.Lisa feels calm after yoga class.The аutonomic nervous system is а component of the peripherаl nervous system thаt regulаtes involuntаry physiologic processes including heаrt rаte, blood pressure, respirаtion, digestion, аnd sexuаl аrousаl. It contаins three аnаtomicаlly distinct divisions: sympаthetic, pаrаsympаthetic, аnd enteric.
The sympаthetic nervous system (SNS) аnd the pаrаsympаthetic nervous system (PNS) contаin both аfferent аnd efferent fibers thаt provide sensory input аnd motor output, respectively, to the centrаl nervous system (CNS). Generаlly, the SNS аnd PNS motor pаthwаys consist of а two-neuron series: а pregаnglionic neuron with а cell body in the CNS аnd а postgаnglionic neuron with а cell body in the periphery thаt innervаtes tаrget tissues.
Your question is incomplete, but most probably your full question can be seen in the Attachment.
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how was disproving spontaneous generation associated with developing principles important to microbiology? 1. Pasteur's experiments with swan-necked flasks supported the concept that microbes in the air were responsible for contaminating nonliving matter. 2. Spallanzani disproved spontaneous generation through his experiment, in which flasks of meat broth were boiled and then melted shut, preventing the passage of air altogether. 3. Needham disproved spontaneous generation through his experiments, in which boiled flasks of broth, when covered, became cloudy, teeming with microorganisms after a few days. 4. Proving spontaneous generation confirmed the existence of microbes
Disproving spontaneous generation associated with developing principles important to microbiology is 1. Pasteur's experiments with swan-necked flasks supported the concept that microbes in the air were responsible for contaminating nonliving matter.
What was Pasteur's experiments ?In order to determine whether sterile nutritive broth could spontaneously produce microbial life, Louis Pasteur developed a technique. He put up two experiments to do this. In each, Pasteur filled flasks with nutritious broth, shaped the flasks' necks into a S shape, and then heated the broth to destroy any germs that could have been there.
In Pasteur's test, cooked soup was contained in flasks with S-shaped necks. To eliminate any potential living microbes, the broth was heated to a boil before being placed into the flasks. After boiling, the S-shaped necks stopped bacteria from getting inside and tainting the broth.
Therefore , option 1 is correct.
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A premature stop codon results in a nonsense mutation in Class I phenotypes. The result is a shortened and basically useless CFTR. Some drugs have been proposed to ignore the premature stop signal and continue with full-length protein production. Considering a mutated mRNA being delivered to the ribosome, how might this treatment be effective
By allowing to bypass the stop codon, without terminating the polypeptide chain, drug can be helpful.
Drugs known as translational read-through agents are used in the treatment to encourage the translation of full-length proteins by ignoring the premature stop codon. These medications prevent the premature stop codon from causing the ribosome to release the mRNA by stabilizing the ribosome-mRNA complex. As a result, translation continues, resulting in the creation of a complete, functional protein. The precise mutation, the location of the premature stop codon, and the kind of translational read-through agent utilized are some of the variables that affect how effective this treatment is.
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Moles are mammals that live underground and eat worms. The moles are adapted to use their sense of smell to locate their food. Which environmental change would most likely allow for an increase in the number of moles born with a better sense of smell?.
Less precipitation makes the worms draw nearer to the surface so the moles need to have a superior feeling of smell to find the worms.
Moles are adjusted to utilize their feeling of smell to find their food, which is for the most part worms. In dry circumstances, worms will generally draw nearer to the surface looking for dampness and subsequently, moles would have to have a superior feeling of smell to find the worms.
In this situation, the moles with a superior feeling of smell would find success in tracking down food and would be bound to make due and replicate, giving their worthwhile characteristics to the future. This would prompt an expansion in the number of moles brought into the world with a superior feeling of smell.
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Q1: A green plant is kept in a brightly
lighted area for 48 hours. What will
most likely occur if the light intensity is
reduced by half during the next 48
hours?
A. Photosynthesis will stop completely.
B. The rate at which oxygen is released
from the plant will decrease.
C. The rate at which nitrogen is used
by the plant will increase.
D. Glucose production inside each plant
will increase.
Q3: At point C in the graph below,
what factor is most likely limiting
the rate of photosynthesis?
A. Light
intensity
B. 60 C
Temperature
C. Glucose
availability
D. Carbon
Dioxide concentration
rate of photosynthesis
A
light intensity
Q2: What could explain the
difference between line X and line Y in
the graph below?
rate of
photosynthesis
Carbon dioxide
A. Line X represents a plant at lower
concentrations of oxygen
B. Line Y represents a plant at higher
concentrations of carbon dioxide
C. Line Y represents a plant at higher light
intensity
D. Line X represents a plant with more
glucose
A. A
B. B
C. C
D.
D
Q4: At which point is light intensity
the limiting factor for photosynthesis?
rate of photosynthesis
X
A
B
light intensity
D
1. B. The rate at which oxygen is release from the plant will decrease.
2. C. Line Y represents a plant at higher light
intensity
3. Light
intensity
4. A
What is photosynthesis?Photosynthesis is the process by which green plants and some other organisms transform light energy into chemical energy stored in organic compounds, mainly glucose, through the reaction of carbon dioxide and water, using chlorophyll and other pigments in chloroplasts.
We can see that the questions that we have deal with the graphs that show the factors that are limiting in the process of photosynthesis.
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Which of the following is not a characteristic of an animal plasma membrane?
A. Separates the internal environment of the cell from the external environment
B. Helps the cell maintain homeostasis
C. Responsible for the synthesis of ATP
D. Helps to maintain the cells shape
E. Regulates the passage of molecules into and out of the cell
Responsible for the synthesis of ATP is not a characteristic of an animal plasma membrane.
What is membrane?A membrane is a thin, selectively permeable material that acts as a barrier between two different environments. It is composed of a thin layer of molecules that allow some substances to pass through and block others. Membranes are found in all living things and are responsible for many essential life processes. In cells, membranes allow nutrients to enter and waste products to be expelled. They also act as a filter for proteins and other molecules. Outside of cells, membranes are used in filtration, separation, and purification processes in industrial settings. In addition, membranes have been used to create artificial organs and to aid in drug delivery. The structure of a membrane is made up of a phospholipid bilayer, which is composed of two layers of lipid molecules with a hydrophilic (water-loving) head and two hydrophobic (water-hating) tails.
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The cell membrane functions most like a(n)
A
brick wall
B
painter
C
delivery truck
D
security guard
1. Using radioactive isotopes to determine the data of objects such as rocks and fossils is a technique known as…
a. Relative dating
b. Evolutionary dating
c. Radiometric dating
d. None of the above
Answer:
Radiometric dating,
radioactive dating or
radioisotope dating is a
technique which is used
to date materials such as
rocks or carbon, in which trace
radioactive impurities were selectively
incorporated when they were formed.
does bacterial take in plasmid with genes it already possesses
Bacteria are simple single-celled organisms that are capable of acquiring and exchanging genetic material through processes such as conjugation, transduction, and transformation. One of the ways that bacteria can acquire new genetic material is through the uptake of plasmids, which are small, circular, and self-replicating DNA molecules that are separate from the bacterial chromosome.
Plasmids contain genes that provide bacteria with new traits or functions, such as antibiotic resistance, biodegradation capabilities, or improved metabolic pathways. When a bacterium takes in a plasmid, it can gain new genes, but it can also already possess genes that are present on the plasmid. In this case, the bacterium will not necessarily acquire new genetic material, but it can still benefit from having extra copies of the genes it already possesses.
For example, a bacterium may have a single copy of a gene that confers antibiotic resistance. However, if the bacterium takes in a plasmid that also contains this gene, the bacterium will now have two copies of the gene, increasing the chances of survival in the presence of antibiotics. Having multiple copies of the same gene can also increase the expression of the gene, leading to a stronger phenotype or function.
In summary, bacteria can take in plasmids with genes they already possess, and this can increase the number of copies of a particular gene in the bacterium. This can result in increased expression of the gene and increased survival in certain environments.
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what part of the cns is not a integration center for the pathway of sound coming from the cochlear nerve?
It is important to note that the brainstem and spinal cord, which make up the lower part of the CNS, do not serve as integration centers for the pathway of sound. Instead, they are involved in other functions, such as controlling basic reflexes and movements.
The Central Nervous System (CNS) is composed of the brain and spinal cord and plays a crucial role in processing and integrating sensory information from the body. Sound information from the cochlear nerve travels to the brain through various CNS integration centers. However, not all parts of the CNS serve as integration centers for the pathway of sound.
The cochlear nerve, also known as the auditory nerve, is responsible for carrying sound information from the inner ear to the brain. This information first travels to the cochlear nucleus in the brainstem, which serves as the first integration center for the pathway of sound. From there, the information is transmitted to other areas of the brainstem, including the superior olivary complex and the lateral lemniscus. These structures also play a role in processing sound information and serve as intermediate integration centers.
Finally, the information reaches the auditory cortex, which is located in the temporal lobe of the brain. This is the primary integration center for the pathway of sound and is responsible for perceiving and interpreting the information.
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What is the 7 steps of scientific method?
According to the question 7 scientific method are as follows .
What is scientific method ?Scientific method is a systematic process of investigation and problem solving used in science. It involves making observations, formulating hypotheses, conducting experiments, analyzing data and drawing conclusions. The scientific method helps investigate the natural world, identify patterns, develop explanations and make predictions. It is an iterative process with no definitive end. It consists of five steps: making an observation, asking a question, forming a hypothesis, conducting an experiment, and drawing a conclusion.
1. Identify the Problem: The first step of the scientific method is to identify and analyze a problem. This involves gathering information and forming a hypothesis about what is causing the problem and why it is happening.
2. Develop a Hypothesis: A hypothesis is an educated guess about the cause of the problem. This involves making a prediction about what will happen if the hypothesis is true.
3. Test the Hypothesis: The next step is to test the hypothesis. This involves designing and conducting experiments to collect data that can be used to support or reject the hypothesis.
4. Analyze Data: After the experiments are complete, the data must be analyzed to determine if it supports the hypothesis. This involves looking for patterns, trends, and correlations in the data.
5. Draw Conclusions: After the data has been analyzed, conclusions can be drawn about the validity of the hypothesis. If the data supports the hypothesis, then it is likely that the hypothesis is correct.
6. Communicate Results: The results of the experiments must be communicated to others. This involves writing up the results of the experiments and presenting them in a clear and concise manner.
7. Repeat: The scientific method involves repeating the steps as necessary. If the hypothesis is rejected, then a new hypothesis must be developed and tested. If the hypothesis is accepted, then the results must be replicated to ensure that the results are accurate.
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What are the three light-independent reactions?
fixation, reduction, and regeneration are the three light-independent reactions .
What are reactions ?
A chemical reaction is a process in which one or more substances are transformed into new substances with different chemical properties. Chemical reactions are a result of changes in the arrangement of atoms and molecules, and involve the breaking and formation of chemical bonds. The rate of a chemical reaction is determined by the chemical properties of the reactants and the conditions in which the reaction takes place.
There are many types of chemical reactions, including combination reactions, decomposition reactions, displacement reactions, and redox reactions. In a combination reaction, two or more substances combine to form a new compound, while in a decomposition reaction, a single compound breaks down into simpler substances. A displacement reaction involves the exchange of ions between two substances, while a redox reaction involves a transfer of electrons between species.
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Why are blood vessels found throughout the alveolar tissue?
Blood vessels are found throughout alveolar tissue because that is where ______ ___________ occurs. There needs to be many capillaries surrounding the alveolar tissue in order to receive the incoming oxygen and drop off the excess carbon dioxide.
Alveolar tissue contains blood vessels because gas-exchange takes place there. To take in incoming oxygen and expel extra carbon dioxide, the alveolar tissue needs a lot of capillaries around it.
Capillaries, which are little blood arteries, surround the alveoli. Due to the thin walls of the capillaries and alveoli, oxygen can move from the alveoli to the blood. The larger blood vessels, known as veins, which the capillaries later join, transport the oxygenated blood from the lungs to the heart.
Every alveoli has a lot of capillaries surrounding it. A steep concentration gradient between the blood and the alveoli's concentration of oxygen (and carbon dioxide), which keeps the rate of diffusion high, is maintained by the excellent blood flow.
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nocturnal animals are important pollinators. what niche do they specifically fill?
Nocturnal animals are important pollinators. The niche they specifically fill is that they pollinate flowers that only bloom at night.
Nocturnal animals are animals that are active at night and usually rest during the day. These animals have very good adaptations to their eyesight so that they are able to move at night. Some examples of nocturnal animals are bats, koalas, and owls.
Niche is the functional role of an animal in an organism. One of the nocturnal animals that has a pollination niche is the bat. Bats help pollinate some flowers that grow in the tropics and deserts of Africa and Asia. They transfer pollen grains from one flower to the stigma of another.
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All of the following are true of all living organisms EXCEPT that they
A. are made of cells.
B. can reproduce themselves.
C. can grow.
D. possess either DNA or RNA.
The correct option D. possess either DNA or RNA. EXCEPT this, all are true about the living organisms.
Explain the term living organisms?The ability to engage in life activities including movement, respiration, growth, reactivity to environmental cues, and reproduction can help distinguish live objects from non-living ones.
Even while this way of thinking about life has some drawbacks and can result in the aforementioned alternate ideas, it may be appropriate for this age. For instance, because pupils are unable to perceive plant movement, they may not believe plants to be living things.Considering whether something is alive or not is still difficult because not all biological processes end at the exact time. Human hair and fingernails, for instance, keep growing even after a person passes away.The true statement about the living organisms are-
A. Consist of cells.B. has the ability to procreate.C. can develop.D. DNA and RNA are presentTo know more about the living organisms, here
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When CODIS is attempting to match DNA samples to DNA profiles in its database, how many different regions in the nuclear DNA is it attempting to
match?
A. 10
B.
13
C. 16
D.
20
Answer:When CODIS (Combined DNA Index System) is attempting to match DNA samples to DNA profiles in its database, it is attempting to match 13 different regions in the nuclear DNA (Option B). These regions, also known as loci, contain genetic markers that are unique to an individual, and by matching the markers at these loci between a sample and a profile in the database, CODIS can determine if there is a match between the two. The use of multiple loci helps to increase the accuracy and reliability of DNA matches, as the chance of two individuals having the same DNA profile at all 13 loci is very low.
Explanation:
When CODIS (Combined DNA Index System) is attempting to match DNA samples to DNA profiles in its database, it is attempting to match 13 different regions in the nuclear DNA (Option B). These regions, also known as loci, contain genetic markers that are unique to an individual, and by matching the markers at these loci between a sample and a profile in the database, CODIS can determine if there is a match between the two. The use of multiple loci helps to increase the accuracy and reliability of DNA matches, as the chance of two individuals having the same DNA profile at all 13 loci is very low.
7. Pilihan ganda30 detik1 ptQ. Fertilizers are classified as which kind of water pollutant?Pilihan jawabana. organic chemicalsb. inorganic chemicalsc. heavy metalsd. physical agents
Fertilizers are classified as Organic kind of the water pollutants.
Any substance of natural or synthetic origin that is applied to soil or plant tissues to provide plant nutrients is referred to as a fertiliser (American English) or fertiliser (British English; note spelling changes). It's possible to distinguish fertilizers from liming agents or other non-nutrient soil additives.
There are numerous natural and man-made sources of fertilizer. With the exception of the sporadic inclusion of supplements like rock flour for micronutrients, fertilization for the majority of modern agricultural techniques concentrates on the three basic macronutrients of nitrogen (N), phosphorus (P), and potassium (K). Farmers can use a range of methods to apply these fertilisers, including dry, pelletized, or liquid application processes, as well as heavy machinery or manual tools.
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a ff ee mouse is bred to a ff ee mouse. what is the probability that an offspring mouse will have black fur and red eyes?
To decide the genotype, it would be test struck with a bb (white fur aggregate) genotype. On the off chance that the outcomes from this test cross were all dim mice (Bb) the dim dark mouse genotype would be BB.
All posterity is supposed to have dark fur since all posterity will have somewhere around one predominant allele for dark fur which will overwhelm any allele for earthy-colored fur.
The shade of a mouse's fur is impacted by the alleles they acquire for the MC1R quality. Mice that have two duplicates of allele 1 have the lightest fur, those with two duplicates of allele 2 have the most obscure fur, and heterozygotes have middle-of-the-road fur tone (however it is nearer to the dull fur tone).
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If a dna sample were composed of 20% guanine, what would be the percentage of cytosine?
The percentage of cytosine is 20% as cytosine is complimentary to guanine.
The DNA molecule is made up of two bases (or nucleotides) that contain nitrogen. Adenine (A), cytosine (C), guanine (G), and thymine (T) are the four bases of DNA (T). These bases come in particular pairs (A with T, and G with C). Base pair can also refer to the actual number of base pairs in a sequence of nucleotides, such as 8 base pairs.
According to Chargaff's criteria, guanine and cytosine should be equal in amount in the DNA of every species and organism, and adenine and thymine should be equal in amount.
Adenine(A) + Guanine(G) = Thymine(T) + Cytosine(C)
Both of the DNA's strands display this pattern. Erwin Chargaff, an Austrian-born chemist, made the discovery of them in the late 1940s.
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What best describes the regulation of genetically modified organisms in the US?
GMOs' safety for plant, animal, and human health is guaranteed by the U.S. Food and Drug Administration (FDA), U.S. Environmental Protection Agency (EPA), and U.S. Department of Agriculture (USDA). These organisations keep an eye on the effects of GMOs on the environment.
What is a genetically modified organism ?A genetically modified organism (GMO) is a living being whose DNA has been changed using genetic engineering techniques (GMO). For thousands of years, people have modified animals through breeding practises. Years of selective breeding have been used to generate particular desired traits in dogs, animals, and even maize.
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In this experiment, potassium permanganate diffuses through the agar from an area of ______ concentration to an area of ______ concentration.
Help me fill the blanks^!!
Methylene blue diffuses at a slow rate, potassium permanganate is utilized in diffusion tests instead. Therefore, as previously stated, the rate of potassium permanganate diffusion is 0.37 millimeters per second.
Why do diffusion experiments employ potassium permanganate?The dye spot for potassium permanganate has a somewhat greater radius than the dye spot for methylene blue because potassium permanganate has a molecular weight that is roughly half that of methylene blue and diffuses more quickly.
What has been observed with potassium permanganate diffusion?Potassium permanganate crystals cause the water to turn purple when they are added to it. This demonstrates the dissolution and spreading of the color of potassium permanganate due to the diffusion behavior of water and potassium permanganate particles.
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HELP pls will mark you the brainliest
Answer: Most likely Option
Explanation: Phytoplankton are the main reason because they play a huge role in the world's carbon cycle.
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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a dialysis sac that is permeable to glucose and water is filled with water and placed in a beaker containing 20% glucose solution. will there be a net transport of water across the dialysis sac? if so, in which direction will the water move, into the sac or out of the sac? a dialysis sac that is permeable to glucose and water is filled with water and placed in a beaker containing 20% glucose solution. will there be a net transport of water across the dialysis sac? if so, in which direction will the water move, into the sac or out of the sac? there is no net movement, but water will move back and forth across the membrane.
The dialysis sac is not only permeable to water, but also to glucose. If the glucose could moves between the sac, then it would move from higher concentration into lower concentration.
The sac consist of water (have 0% glucose concentration) while the beaker containing 20% glucose solution, so the glucose from the beaker should move toward the sac. The final concentration will depends on the ratio of volume of the sac and the beaker.
And osmosis is diffusion, which is water diffusion through a semipermeable membrane. Water is passing through the membrane as it descends the potential gradient from high to low potential. The characteristics for this are pore size and molecular weight. So that's the solution to the query.
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the tested tripeptide variants most likely have which of the following characteristics in common? primary structure isoelectric point hydrophobicity a. i and ii only b. i and iii only c. ii and iii only d. i, ii, and iii
The tested tripeptide variants most likely have the following characteristics in common:
I. Primary structure. II. Isoelectric point. III. Hydrophobicity.All three characteristics are required in order for the tripeptide to exist, so the answer is D: I, II, and III.
When forming a tripeptide, the sequence of the three amino acids is essential in determining the structure and properties of the peptide. The sequence of the amino acids is determined by the order of the codons in the mRNA strand, which is ultimately determined by the DNA sequence. The primary structure of the tripeptide is then determined by the peptide bond that forms between each of the linked amino acids.
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Which best describes the base of the food web in the deep ocean habitat?
A.methane-consuming bacteria
B.oxygen-consuming bacteria
C.saline-consuming bacteria
D.sulfur-consuming bacteria
Chemioautotroph organisms refer to bacteria that act as producers because they can produce organic compounds, from reduced inorganic compounds and use the energy released from oxidation. D. sulfur-consuming bacteria
What chemoautotrophic organisms?
Chemioautotroph organisms are those producers from the trophic web that produce organic matter in the absence of light, using reduced inorganic compounds and energy from oxidation. Among these compounds, we can find sulfur.
The capability of these bacteria is known as chemosynthesis and might occur in different environments, among which we can mention the ocean.
Option D is correct. sulfur-consuming bacteria
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FILL IN THE BLANK. ___ is the science that studies food, including digestion and absorption of food, and the use of nutrients by the body.
Nutrition is the science that studies food, including digestion and absorption of food, and the use of nutrients by the body.nutrition, the process by which living things assimilate dietary components to grow, sustain themselves, and reproduce.
A vital component of health and development is nutrition. Stronger immune systems, safer pregnancies and deliveries, a reduction in the risk of non-communicable illnesses (including diabetes and cardiovascular disease), and longer life spans are all associated with better nutrition.
For the vast majority of living things, food has numerous purposes. For instance, it offers the substances that are digested to give the energy necessary for the organism's various functions, such as the synthesis of cell components, movement and motility, excretion of waste products, and absorption and translocation of nutrients.
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5. How do small changes in DNA affect human traits?
Answer:
Explanation: Changes in a gene's DNA sequence can change proteins by altering their amino acid sequences, which may directly affect one's phenotype. Molecular research techniques have shown a direct link between genotype and phenotype.