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3

If you are only given glycogen and ATP as choices, then glycogen is the correct answer. The reason for this is, that muscle cells need ATP also for other very important processes (such as keeping the membrane potential stable and preventing cramps). Thus, while ATP is the actual fuel that powers myosin to create the muscle force, the cell needs to keep the ...


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Thalassemia is a recessive trait. That means individuals with only one copy of the allele (Heterozygotes) have the "normal" phenotype (they don't have Thalassemia). If an individual is homozygous for the recessive allele they will have Thalassemia. Heterozygotes are often referred to as carriers as they can transmit the allele to their offspring, but do ...


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It doesn't have to be that complicated. The evolutionary value of the offspring to the mother is half that of herself (0.5). Then the relative value of both mother and offspring is 1 + 0.5 = 1.5. So the value of preserving both lives is about 3 times the value of preserving the offspring alone, given the simplistic assumptions from the question. Therefore, ...


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First question: B. The net gain of ATP in Photosynthesis is 0, so it cannot be A. C & D are obviously not true. Second question: B. D is not true, C is not true (it is actually the opposite- Chloroplasts absorb all BUT green, so only green would be bad). Like another commentator said, the level of CO2 only aids the rate to a point, at which the rise is ...


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Your answers are correct, but there are more to consider: Nucleus is odd because it's the only one not directly involved in cell metabolism and has nothing to do with endosymbionts. Most cells also only have one nucleus but multiple mitochondria and chloroplasts - and multiple grana per chloroplast. Granum is odd because it's neither a eukaryotic cell ...


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I think it should be grana.. Reasons- 1. It is not a cell organelle 2. It is not having double membrane 3. It does not have its own dna or ribosomes...


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I would say Nucleus is the odd one out. Chloroplast (which have Grana in them) and Mitochondria are involved in the process of creating/breaking down energy, whereas the Nucleus is, so to speak, the blue-prints of the cell. To summarize: Chloroplast is involved in Photosynthesis to create energy Grana are in the Chloroplast, which is involved in ...


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The first definition is correct. A sex-linked trait is a trait affected by a locus on a sex chromosome. If you google sex-linked trait, you will find this same definition (not the exact same words) over and over again. The definition of sex-linked trait is NOT restricted to traits that are not unrelated to primary or secondary sexual organs. Any ...


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I don't know if this is just me, but I'd consider this a pretty badly worded question. For models of population dynamics, the rate at which the size of a population changes over time is normally accepted to be the net balance of four fundamental processes: Birth, Immigration, Death, and Emigration ('BIDE'; see for example here). Birth and immigration ...


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This is a very rough draft about the case, not verified, and should not be used for any medical conditions. Ask your own doctor. It is just for demonstrating some Mathematics and genetic passing generally. Condition: Muscular atrophy Differential conditions: TODO Support: history of genetic passing in -1 and -3 generations Disease Muscular atrophy as a ...


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There are three "omic" definitions that might help you. The DNA is the long term storage of the information. You're probably familiar with this concept, and the study of this type of information is genomics. One of the major functions of DNA is it's use as the blueprint for the production of proteins. Proteins carry out all sorts of structural and ...


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Oxigen goes from the alveolar's lumen to the cytoplasm of the erythrocyte, and that's 5 membranes: the "top" of the alveolar epithelial cell the "bottom" of such cell the "top" of the endothelial cell (capillary) the "bottom" of such cell the erythrocyte membrane You got all the cells right, but your only problem was this: oxygen diffuses through the ...


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COPD is not caused by an infection (which would require a pathogen) but by the inflammation reaction the body triggers because of the tar particles. Thus the statement "mucus accumulated causing infection" does not correctly describe the effect of tar on the lung. Consequently, B and C are incorrect.


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There is another way to look at this question, which I suspect is even quicker (it is certainly more intuitive for me). Mathematically, it is identical to Mark's answer. If the parent chooses to not sacrifice herself to save the child, they have a net fitness of 1.5 (1 parent + 0.5 child) if they escape, and 0 fitness if they do not. Therefore, their ...


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This is a typical MCQ which in order to answer you have to have been at somebody’s lectures or be able to read his mind. The antithesis of education! Cells don’t store energy like car batteries. Glycogen in muscle is a store of carbohydrate. It can be used to generate ATP if it is broken down to glucose and the glucose glycolysed. I wouldn’t have chosen ...


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During meiosis, the independent assortment will be made first and then cross over will be made. No, independent assortment occurs after crossing over. Crossing over occurs in prophase I while independent assortment occurs in metaphase I and anaphase I. I am so confused, what is the difference between this two process? During prophase I, a process ...


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Sex linked traits are those controlled by genes on the sex chromosomes, regardless of whether or not they are related to reproduction. This can be the major (e.g. X or Z) or minor (e.g. Y or W) sex chromosomes. "Sex linkage applies to genes that are located on the sex chromosomes. These genes are considered sex-linked because their expression and ...


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I believe in small intestine peristalsis is sometimes counted as mechanical digestion as the food is moved along the digestive tract. Chemical digestion occurs with enzymes secreted from the pancreas. https://www.smartlivingnetwork.com/digestive/b/mechanical-and-chemical-digestion/ - source



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