Explanation:
Because DNA is duplicated during interphase before the cell undergoes mitosis, the amount of DNA in the original parent cell and the daughter cells are exactly the same. Both genetics, as well as external factors, can play a role in the development of cancer.
<u><em>Hope this helps!</em></u>
Answer:
the cause of variation are
- mutation
- random fertilization
- recombination between homologous chromosome
hope it helps.
Answer:
The correct answer is "stress relaxation response."
Explanation:
Smooth muscle cells relaxes after being stretched which is called "stress relaxation response". If we explain it a bit further, smooth muscle cells lack gap junctions and because that contraction of a single cell doesn't spread to adjacent cell resulting with no strong contraction.
Answer:
NADPH is an activated carrier molecule that is used primarily by plants (NOT TRUE)
Explanation:
NADPH is indeed an electron carrier molecule that participates in various metabolic (anabolic) reactions carried out by plants, but it also participates actively in metabolic (anabolic) reactions carried out in animal tissues, this means that it is used by the cells of the human body as well.
A very important metabolic process in which the NADPH is produced is during the glucose 6-phosphate oxidation into phosphate pentoses through the pentose phosphate pathway. In this process NADP+ is the main electron acceptor, so when it is reduced it produces NADPH. <u>This NADPH is very important for the synthesis of fatty acids, cholesterol and various steroid hormones.</u>
