The pathway of oxygen as it enters the body and gets to the alveoli is as follows -
nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)
Through the nose, air enters the body and moves into the Nasopharynx.The back of the oral cavity is made up of the Oropharynx.The Larynx designates the beginning of the lower airway and the end of the upper airway.The lower airway's job is to provide the alveoli with oxygen.The windpipe, also known as the Trachea, serves as the lung's airway.The trachea splits into the two main Bronchi once it enters the thoracic cavity, at the level of the carina.The cartilage-supported hollow bronchi carry air to both the right and left lungs.Each bronchus separates into progressively smaller bronchi upon entering the lungs, which in turn subdivide into Bronchioles.Smaller bronchioles split off to form alveolar ducts, which terminate at the Alveolarsacs.The functional site for the exchange of oxygen and carbon dioxide is the Alveoli, which are millions of thin-walled sacs resembling balloons at the end of the airway.Air enters each lung through the trachea and moves through the left and right major bronchus (bigger airways), bronchioles (smaller airways), and alveoli (lower airways) before reaching the lower airways.
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The alveoli are small air sacs in the lungs. They are the site of gas exchange in the body and work with capillaries to bring oxygen into the body and remove carbon dioxide from the bloodstream.
The required details for alveoli in given paragraph
The path of oxygen entering the body and reaching the alveoli is:
1. Oxygen enters the body through the nose or mouth and is absorbed by the respiratory system.
2. Oxygen passes through the larynx and trachea and enters the bronchi.
3. The bronchi branch into smaller tubes called bronchioles, which end in clusters of tiny air sacs called alveoli.
The air sacs in the lungs are surrounded by a thin layer of cells that form a wall between the air and the blood. The walls are permeable to oxygen, which can diffuse through them from the alveoli into the bloodstream.
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At night, moths travel toward light. Which type of behavior does this describe?
A habituation
B imprinting
C innate behavior
D learned behavior
Moths travelling toward the light at night is an instinctive action. Therefore the answer is
C. Innate Behaviour
Innate Behaviour is also known as Instinctive Behaviour or instinct. It is a specific action or behaviour when there is an exact catalyst to trigger it. All animal species have it naturally and already in their genes. It’s a fixed action and stereotype. As for moths, they will travel toward the light at night.
Innate Behaviour is divided into:
Taxis: Reacts to a stimulus by moving automatically toward or away from or at an angle.
Reflex: an automatic response from a part of the animal's body that already has a nervous system to a stimulus.
Innate responses are determined by inherited patterns of receptors, nerves, and effectors.
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After discovering a lump in her breast, taryn is having a lumpectomy. What is taryn having done?.
Ordinarily, a lumpectomy is trailed by four to about a month and a half of radiation treatment to guarantee that there are not any more leftover malignant growth cells.
Lumpectomies are not suggested for patients who can't endure radiation. A few patients who have chemotherapy initially may think about it too.
Mastectomy is a surgery for the evacuation of a knob, one or both sinuses, which, generally speaking, is demonstrated for individuals determined to have malignant growth, and can be fractional, when just a piece of the tissue or simply the knob is eliminated, absolutely, when the bosom is totally taken out or even revolutionary, when, notwithstanding the bosom, close by muscles and tissues that might have been impacted by the cancer are eliminated.
Furthermore, mastectomy can likewise be preventive, to diminish the gamble of ladies creating bosom malignant growth, or it can have a tasteful reason, on account of a medical procedure with masculinizing expectation, for instance.
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Which of the following processes occurs during transcription? A) DNA is replicated B) RNA is synthesized Ktfet proteins are synthesized D) mRNA attaches to ribosomes etnediale 13) Which of the following molecular structures contain codons? A) a protein B) mRNA tRNA D) rRNA'
RNA is created. Proteins for Ktfets are created.
Codons are found in mRNA.
Pre-mRNA transcripts are created during transcription by the enzyme RNA polymerase (green), which uses DNA as a template (pink). The pre-mRNA gets transformed into a mature mRNA molecule, which may then be translated to create the protein molecule that was originally encoded by the gene.
A messenger RNA molecule's sequence of codons. Three nucleotides make up each codon, which typically correlate to one amino acid. The letters A, U, G, and C are used to abbreviate the nucleotides. The building blocks of this mRNA, known as codons, which are three-nucleotide mRNA sequences, are smaller molecules called amino acids. Every codon is identified by a unique amino acid that it represents.
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caitlin has blue eyes. her dad has blue eyes, and her mom has brown eyes. what does this indicate about caitlin’s parents’ alleles?
Caitlin's blue eye color indicates that she has two copies of the recessive allele for eye color, one from each parent.
Eye color is determined by multiple genes, and the brown eye color allele is dominant over the blue eye color allele.
If Caitlin's father has blue eyes, it means that he also has two copies of the recessive allele for blue eye color. This means that Caitlin's father must have received one blue allele from each parent.
If Caitlin's mother has brown eyes, it means that she has at least one dominant brown allele and one recessive blue allele. She could have two brown alleles, or one brown and one blue allele.
Based on this information, it can be deduced that Caitlin's parents both carry the recessive blue allele, as they both have blue eyes, even though one of them also has a dominant brown allele. This is an example of incomplete dominance, where the phenotype (observable trait) is a mix of the dominant and recessive alleles.
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Experimental Insight 2.1 describes data on the kernel color distribution of bicolor corn, collected by a genetics class like yours. To test the hypothesis thatthe kernel color of bicolor corn is the result of the segregation of two alleles at a single genetic locus, the class counted 9882 kernels and found that 7506were yellow and 2376 were white. Use chi¬square analysis to evaluate the fit between the segregation hypothesis and the class results.
Part A Calculate the chi¬square value for this experiment.Express your answer using two decimal places.
Part B
Determine the number of degrees of freedom for this experiment.
Part In what interval does P value fall for the calculated chi¬square value and one degree of freedom?
Part D
Should the hypothesis be rejected?
The hypothesis can be rejected as p value is not significant for the experiment.
A) Let q represent the frequency of the recessive allele and p represent the frequency of the dominant allele (yellow) (white). If the hypothesis is true, then p + q = 1 and the predicted frequencies of yellow and white kernels are 9882p and 9882q, respectively.
The sum of the squared differences between the observed and predicted frequencies, divided by the expected frequencies, yields the chi-square value:
X^2 = (7506 - 9882p) (7506 - 9882p)
^2 / (9882p) + (2376 - 9882q)^2 / (9882q) (9882q)
We arrive at p = 0.75 and q = 0.25 after solving for p and q. Therefore, the chi-square value is:
X^2 = (7506 - 7415.5) (7506 - 7415.5)
^2 / 7415.5 + (2376 - 2466.5) (2376 - 2466.5)
^2 / 2466.5 = 0.849
Therefore, this experiment's chi-square value is 0.849.
b) The degree of freedom for the given experiment is one.
c)Statistical tables or software can be used to determine the P-value for a chi-square distribution with one degree of freedom and a specific chi-square value. If the null hypothesis—in this case, the segregation hypothesis—is true, the P-value shows the likelihood that a chi-square value will be as extreme as or more extreme than the computed value.
d) P value is not significant hence experiment is rejected.
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1. True or False: The evolution model was never meant to be an origins theory compatible with creation
a. True
b. False
Answer:
Is it true or false evolution is a theory about the origin of life?
1. True or False: The evolution model was never meant to be an origins theory compatible with creation a. True b. False
True
Explanation:
Evolution is a theory about the origin of life. Evolutionary theory implies that life evolved (and continues to evolve) randomly, or by chance. Evolution results in progress; organisms are always getting better through evolution. Individual organisms can evolve during a single lifespan.
the location within an enzyme where reactant(s) bind and the reaction is catalyzed is called the
Location within an enzyme where reactant(s) bind and the reaction is catalyzed is called as active site.
The active site of an enzyme is the position within the enzyme where reactant( s) bind and the response is catalyzed. Enzymes are proteins that act as catalysts to speed up chemical responses. The active point of an enzyme is a specific region of the protein that contains amino acid remainders and is generally located in a split or fund on the face of the protein.
Each enzyme possesses a unique active point that binds to a specific substrate or set of substrates. The active point is largely specific and fits the substrate like a crucial fits a cinch. The substrate binds to the active point and is held in place by weak relations similar as hydrogen bonds and ionic bonds.
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a strand of DNA has these bases: atagcttgaccc. What is the complementary DNA strand
TACGAACT
So if one strand is ATGCTTGA then the complementary strand will be TACGAACT.
Put the events of the TH synthesis into the correct order 1. thyroid hormone precursors are internalized into follicular cells thyroglobulin thyroglobin (TGB) into the colloid precursors 4.thyroid hormone precursors travel to a lysosome2. follicular cells secrete3.iodine combines with TGB to produce thyroid hormone
The events of thyroid hormone (TH) synthesis in the correct order are: 3,1,2,4.
The events of thyroid hormone (TH) synthesis in the correct order are: Iodine combines with thyroglobulin (TGB) to produce thyroid hormone precursors , Thyroid hormone precursors are internalized into follicular cells and stored in the colloid as TGB ,Follicular cells secrete TGB into a lysosome , Thyroid hormone precursors travel to a lysosome where they are cleaved from TGB and released into circulation as active thyroid hormone. Thyroid hormone is a hormone produced and secreted by the thyroid gland. It regulates many important functions in the body, including metabolism, growth and development, and body temperature. There are two main types of thyroid hormones: triiodothyronine (T3) and thyroxine (T4). These hormones play a critical role in maintaining overall health and well-being and are regulated by the hypothalamus and pituitary gland through a feedback system known as the hypothalamic-pituitary-thyroid (HPT) axis. Abnormal levels of thyroid hormone can lead to conditions such as hypothyroidism (low thyroid hormone levels) or hyperthyroidism (high thyroid hormone levels), which can cause a variety of symptoms and require medical treatment.
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Which of the following is an element of humoral immunity? A. Phagocytes B. Immunoglobulins C. T cells. D. MHC
Immunoglobulins is the element of humoral immunity. The B cell activity that stimulates an AB (immunoglobulin) response is a component of the adaptive immune response that includes humoral immunity.
The humoral immune response defends the extracellular areas by causing the killing of extracellular bacteria and halting the progression of intracellular infections through the production of antibodies by B cells. Antigen initiates the activation of B cells and their development into plasma cells that secrete antibodies; helper T cells are often required for this process. TH2 class CD4 T cells are frequently referred to be "helper T cells," yet a portion of TH1 cells can also aid in B-cell activation. As a result, any CD4 T cell with an armed effector function that may activate a B cell is often referred to as a helper T cell.
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The endocrine system has many functions in the human body including which of the following?
A. overseeing reproductive functions
regulating blood composition
B. overseeing short term reflexes
C. controlling metabolism
D. controlling muscle contraction
The endocrine system performs a variety of roles in the human body, some of which are mentioned below:
Overseeing reproductive functions regulating blood compositionControlling metabolism. Options A and C are correct.The endocrine system is just a messenger system that consists of feedback loops of hormones delivered by an organism's internal glands straight into the circulatory system, therefore controlling distant target organs. The hypothalamus is really the neurological control centre for all endocrine systems in animals. The endocrine system is an intricate network of glands & organs.
It controls and coordinates your body's metabolism, energy level, reproduction, development and growth and reaction to injury, stress, and mood through hormones. The endocrine system is composed mostly of the female ovaries, male testes, pituitary, thyroid, and adrenal glands. The hypothalamus is positioned near the optic chiasm, in which the optic nerves behind of eye cross and unite, at the base of the brain.
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traits that are carried on the x chromosome are said to be multiple choice constitutive. gametal. alleles. sex-linked. autosomal.
Traits that are carried on the X chromosome are referred to as "sex-linked." This means that the gene responsible for the trait is located on the X autosomal chromosome.
As opposed to being located on one of the 22 pairs of autosomal chromosomes. The X and Y chromosomes determine an individual's sex, with females having two X chromosomes and males having one X and one Y chromosome. Traits on the X chromosome can be dominant or recessive, just like those on autosomal chromosomes. However, the way that these traits are inherited is different, due to the different distribution of the X chromosome between males and females.
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what happens to olar radiation that is not reflected back into the atmosphere?
Solar radiation that is not reflected back into the atmosphere cause the earth's temperature will increase.
Solar radiation is energy emitted from the thermonuclear part that occurs in the sun. Some of the sunlight that enters the earth will be absorbed by the earth and some will be released into the atmosphere outside the earth. However, because there are greenhouse gases in the atmosphere, radiation cannot leave the earth and is trapped in the earth and causes the earth's temperature to increase.
Global warming is an increase in the average temperature of the atmosphere, sea and land on earth. This increase in temperature occurs due to the trapping of radiation by the increased concentration of greenhouse gases in the atmosphere. This increase in temperature causes a variety of negative impacts such as uncertain climate and melting of ice at the poles, causing sea levels to rise. The rising temperature of the earth also causes drought in many places.
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a ________ is the type of urine specimen most commonly collected.
Answer:
First voided specimen
Explanation:
it right trust me
The most commonly collected urine specimen is a midstream clean-catch urine sample. It is widely used for routine urinalysis and culture tests to diagnose various urinary tract infections and other urinary disorders.
The kind of urine sample that is most usually obtained for diagnostic reasons is a midstream clean-catch specimen. Patients are instructed to clean their genital area thoroughly, urinate a small amount into the toilet, and then collect a midstream portion of the urine in a sterile container to acquire this specimen. This approach gives a more precise picture of the patient's urine composition while reducing contamination from outside sources.
Midstream clean-catch urine samples are used for routine urinalyses to check for the presence of red and white blood cells as well as pH, protein, and glucose. In order to detect bacterial or fungal illnesses in the urinary system, they are also employed in urine culture testing.
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How many independent variables are usually tested in a well-designed experiment?
Only one independent variable needs to be usually tested in a well designed experiment to understand the cause effect in the study.
In any given type of experiment, there are two kinds of variables, that is, an independent variable and a dependent variable. An independent variable is basically the cause while the dependent variable is the effect in a particular research study.
We only need to check one independent variable in a well designed experiment so that we are able to determine the cause and effect relationship that exists between the variable that we are changing and the response that we are observing.
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Why is proper nutrition an important part of slowing the rate of senescence?
Proper nutrition helps slow the rate of senescence by providing essential nutrients and supporting cellular processes.
Senescence refers to the biological aging process and is characterized by a decline in cellular function and an increase in age-related diseases. Proper nutrition is an important part of slowing the rate of senescence because it provides essential nutrients that support cellular processes, such as cell growth and repair.
Adequate intake of micronutrients, such as vitamins and minerals, and macronutrients, such as carbohydrates, proteins, and healthy fats, is important for maintaining optimal health and reducing the risk of age-related diseases.In addition, a balanced diet that includes a variety of nutrient-dense foods can help protect against oxidative stress, inflammation, and other factors that contribute to the aging process.
For example, antioxidants found in fruits, vegetables, and whole grains can help neutralize harmful free radicals, while omega-3 fatty acids found in fatty fish and nuts have anti-inflammatory properties. Proper nutrition is therefore an important part of promoting healthy aging and reducing the risk of age-related diseases.
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which of the following are functions of phospholipids in the body? multiple select question. formation of cell membranes metabolized for energy absorption and transport of nutrients digestion of fats
Aid in fat digestion and absorption, Formation of cell membranes and Participation in fat transport are the functions of phospholipids in the body. Cell membranes include phospholipids, which are important for preserving the fluidity and stability of the membranes. It contributes to the body's ability to absorb and move nutrients.
When phospholipids are formed into cell membranes, their hydrophobic tails face inward and their hydrophilic heads face outward, forming a lipid bilayer.
Nutrient transport and absorption- These processes are crucial for the formation of lipoproteins, which carry lipid and other materials across the body.
Fat digestion- Lipases, enzymes involved in the breakdown of fats, can break down phospholipids. Fatty acids and glycerol, which the body may use for energy, are released during this process.
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The above question is incomplete. The complete question is given below-
What are the functions of phospholipids in the body?
a) Aid in fat digestion and absorption.
b) Form cell membranes.
c) Form enzymes for digestion.
d) Participate in fat transport.
on a speed-time graph, which of the following represents that is slowing down
A line sloping from upper left to lower right on a speed-time graph represents that is slowing down.
What is a speed-time graph?A speed time graph is a graph that displays an object's motion over time. This graph is also known as the velocity-time graph. It gives information about the motion of an object.
A curve will be shown on the speed vs time graph since acceleration is a function of time. The area under this graph represents the distance traveled and the sloping line represents acceleration.
Slowing down is represented by a line sloping from upper left to lower right on a speed-time graph.
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which of these organelles carries out cellular respiration?
The fundamental organelle associated with breathing is the mitochondria. It's known as the force to be reckoned with in the cell because of the way that 32 ATP are made from this organelle.
Little designs in a cell are tracked down in the cytoplasm (a liquid that encompasses the cell core). Mitochondria make the vast majority of the energy for the cell and have their own hereditary material that is unique in relation to the hereditary material tracked down in the core.
The exemplary job of mitochondria is oxidative phosphorylation, which produces ATP by using the energy delivered during the oxidation of the food we eat. ATP is utilized thusly as the essential energy hotspot for most biochemical and physiological cycles, like development, development, and homeostasis.
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which of the big sagebrush plants is the most fit, based only on the information presented? all of these individuals are equally fit based on the information presented. the individual that produces 3% more offspring each year than others in its population the individual that can survive with 10% less water than the others in its population the individual that is the most resistant to disease organisms in the population the individual that produces 5% more distasteful chemicals, making it 2% less likely to be attacked by herbivores than others in its population
All of these individuals are equally fit based on the information presented.
Fitness in biology is a complex concept that refers to an organism's ability to survive and reproduce in its environment. It is determined by many factors, including the ability to acquire resources, resist predators, and defend against disease organisms.
In the case of the big sagebrush plants, the information presented describes specific traits that can enhance survival and reproduction in the population. For example, producing 3% more offspring each year or being able to survive with 10% less water than others can increase the plant's chances of survival and reproduction.
Similarly, producing 5% more distasteful chemicals to deter herbivores or being the most resistant to disease organisms can also enhance the plant's fitness.
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assume that the outside of a cell is grounded. if the membrane potential is 50 mv, what is (a) the potential on the outside of the membrane and (b) the potential on the inside of the membrane?
A higher concentration is found outside the cell. For a particular ion, the equilibrium potential is the membrane potential at which the ionic concentration is present.
The difference between a neuron's outside and inside values, which represents the membrane potential of the cell, should be bigger than the reverse. Since the membrane potential of a neuron is computed as inner value - outside value, if the outside of the neuron is measured to be 60 mV more positive or higher than the interior, the membrane potential of the neuron is -60 mV. Because there is a greater concentration of outside negative charge, the net membrane potential is negative. The cell membrane potential is the overall differential in ion concentration between an individual cell membrane's inner and outer sides.
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actions that are defined by gentiles taxonomy is called
Actions that are defined by gentiles taxonomy is called Gentile.
Gentile is a term that often refers to "those who are not Jews." Other ethnic Israelites, most notably Mormons, may refer to foreigners as "gentiles." Rarely is the phrase used in place of heathen or pagan. Gentile is sometimes equated to words used to describe the "outgroup" in other cultures as a term used to denote non-members of a religious or ethnic group (see List of terms for ethnic exogroups).Some Quranic translations employ the word gentile to translate an Arabic term for non-Jews and/or those who are not familiar with or unable to read the Bible.The ability is broken down into three learning stages by Gentiles Taxonomy: Cognitive Stage, Associative Stage, and Autonomous Stag.
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genes from both parents determine the surface antigens on a person's rbcs. for this reason, a child's blood type can differ from that of either parent. during pregnancy, when fetal and maternal circulatory systems are closely intertwined, the mother's antibodies may cross the placenta, attacking and destroying fetal rbcs. the resulting condition is called hemolytic disease of the newborn (hdn). some forms are quite dangerous and others so mild as to remain undetected. the sensitization that causes hdn usually takes place during delivery. bleeding at the placenta and uterus exposes an rh-negative mother to an rh-positive fetus's rh antigens. this event can trigger the production of anti-rh antibodies in the mother. the first rh-positive infant is not affected because these antibodies are not produced in large amounts until after delivery. however, a sensitized rh-negative mother will produce massive amounts of anti-rh antibodies in response to a second rh-positive fetus. these antibodies attack fetal rbcs, producing a dangerous anemia. in addition to rh, what are the other main surface antigens on red blood cells that determine blood type?
The other main surface antigens are ABO.
The blood group antigen ABO helps us to determine the blood type. In the A antigen blood plasma has antibodies that attack blood type B. 36% people in US have this antigen and 6% has A- and 30% has A+ blood. In the B antigen the antibodies in blood plasma attack type A blood. About 11% of people in US has type B blood. With 2% having B negative and 9% having B positive. When the blood has neither A or B antigen it is called type O blood. Here the plasma attack both type A and type B blood. About 48% people in US have type O blood and 9% has O negative and 39% has O positive. When the blood has both A and B antigen the plasma doesn't have any antibodies to attack type A and type B blood. About 5% of people in US has type AB blood. With 1% having AB negative and 4% have AB positive blood.
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Learning Task 3: Convert the sentences in Learning Task 2 into grammatically
correct positive statements. Write your answers in your notebook.
Sentence 1 can be grammatically corrected as "he likes participating in games. He is so energetic".
The sentences given can be corrected as below:
1. He likes participating in the games. He is so hyperactive.
Correct sentence: He likes participating in games. He is so energetic.
2. Our exam yesterday was extremely difficult.
Correct sentence: Our exam yesterday was very difficult.
3. My cousin is so chatty that we slept very late last night.
Correct sentence: My cousin is so chatty that we slept late last night.
In the first sentence, we used energetic instead of hyperactive. This is because "so hyperactive" is grammatically incorrect as 'hyperactive' relates with 'so' in its sense. In the next sentence, 'very difficult' can't be used. Instead, 'too' or 'very' can be used. In the last sentence, again, 'very late' is incorrect. So, we have used 'slept late last night'.
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Complete question is:
Convert the sentences in Learning Task 2 into grammatically correct positive statements. Write your answers in your notebook.
He likes participating in the games. He is so hyperactive.
Our exam yesterday was extremely difficult.
My cousin is so chatty that we slept very late last night.
A mutation occurs in a bacterial cell that allows it to tolerate a more acidic environment than normal. This bacterial cell survives andreproduces.
What is the impact of this mutation over
time?
O New populations of bacteria that can tolerate all environments will develop.
O A new population of bacteria that tolerate acidic environments develops.
O There will be no impact, as the mutation will die out.
Answer:
the answer is the second one
What is the Mass number of this atom?
The mass number is defined as the total number of protons and neutrons in an atom. The mass number = number of neutrons + atomic number.
About mass number
Mass number and atomic number are two numbers contained in an atom that describe the number of particles contained in that atom. Each atom has its own characteristics, meaning that it has a different number of protons, electrons and neutrons.
The mass number is a number that represents the number of positive charges or protons and neutrons in an atom. Electrons in this case can be ignored because the amount of charge is small compared to other charges. The mass number is represented by a letter which is usually located at the top left of the atomic symbol.
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Drag each statement to the appropriate position to identify the valve being described.
- Decreases blood flow from the pulmonary trunk into the right ventricle.
- Reduces back flow of blood from the pulmonary circuit
- Decreases blood flow from the aorta into the left ventricle
- Allows the passage of oxygenated blood
The pulmonary trunk can receive blood from the aorta when the ductus arteriosus is patent.
The ductus arteriosus, which functions as a shunt between the pulmonary trunk and the aorta to allow the deoxygenated blood to bypass the lungs and aorta, is a crucial component in the foetal ciculation process. Normally, it fused at birth ( 72 hours after birth)
A patent vascular channel connects the pulmonary trunk and aorta shunting the blood from left to right, allowing the oxygenated blood to travel back via the blood arteries in the lungs if the ductus arteriosus fails to collapse at birth.
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how do enveloped viruses differ from nonenveloped viruses? view available hint(s)for part b how do enveloped viruses differ from nonenveloped viruses? they have a protein coat. they have a capsid. they have a membrane-like oute
The enveloped viruses differ from nonenveloped viruses in the sense that they have a membrane-like outer covering.
A phospholipid bilayer envelope and its accompanying proteins surround the nucleic acid and capsid proteins that make up enveloped virions like HIV. The viral envelope contains glycoproteins that are used to bind to host cells. Non-enveloped viruses are more resistant to changes in temperature, pH, and some disinfectants than are enveloped viruses because of the fragility of the envelope. Non-enveloped viruses do not possess a membrane-like outer covering called an envelope.
Acellular means that viruses are biological entities without a cellular structure. As a result, they are deficient in the majority of cell components, including the plasma membrane, organelles, and ribosomes. A virion is made up of a nucleic acid core, an outer protein coating called a capsid, and occasionally an outer envelope comprised of membranes made of protein and phospholipids that come from the host cell.
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What is the genetic relationship between a gametophyte and the gametes it produces?
If fertilization occurs between gametes from the same gametophyte, the resulting offspring will be genetically identical. Thus, it results in the formation of clones. This is because all the cells produced by a gametophyte are descents of a single spore.