Answer: D. some components of the cycle are used as building blocks for certain anabolic pathways.
Explanation:
The citric acid cycle or Kreb's cycle is the part of the cellular respiration. It is a sequence of chemical reaction which is used by all the aerobic organisms so as to store energy by the process of acetyl CoA oxidation derived by the process of fats, proteins and carbohydrates into forms like carbon dioxide and adenosine triphosphate (ATP).
The acetyl CoA is used in the process of synthesis of fatty acids. The citrate is used for the synthesis of cholestrol. The oxaloacetate and alpha ketogluterate are used for the synthesis of aminoacids. Succinyl CoA is used for the synthesis of poryphrins and fatty acids.
The question is incomplete as it does not have the option which are:
- primates A and B are more closely related to each other than either is to primate C.
- all three primates appeared on Earth at about the same time.
- either primate A or primate B must be a direct ancestor of primate C.
- primate C must have been the ancestor of both primate A and primate B.
Answer:
Primates A and B are more closely related to each other than either is to primate C.
Explanation:
In the given question, on the basis of the given information, it can be predicted that the Primate A and B are more closely related to C as the DNA sequences of these two primates are almost similar. The similarity of the sequence suggests that these primates have descended or diverged from a common ancestor.
The DNA sequence of C is different from both A and B which shows that both A and B are different from the C.
Thus, the selected option is the correct answer.
Individuals that will have the rickets condition are individuals that possess this dominant allele on the X chromosome.
<h3 /><h3>What is rickets?</h3>
The condition known as rickets causes the bone of children to be soft and flaky. It stems from insufficiency in vitamin D, calcium, and phosphorous. Scientific studies have shown that the deficiency is caused by a dominant allele on the X chromosome.
Even though the question is incomplete, we know that the individuals that will have the rickets condition are individuals that possess this dominant allele on the X chromosome.
Learn more about chromosome:brainly.com/question/296477
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Answer:
Chlorophyll
Explanation:
stomata are used for water regulation
roots absorb nutrients and water
stems provide structure
