The correct answer is C.
Glad i could help:)
Answer:
Similarly, enzymes can only function in a certain pH range (acidic/alkaline). Their preference depends on where they are found in the body. For instance, enzymes in the intestines work best at 7.5 pH, whereas enzymes in the stomach work best at pH 2 because the stomach is much more acidic.
The atomic number or (also called) the proton number, represents the number of protons, which also represents the number of electrons in that single atom itself (an atom which has not gone through reactions of any kind will have the same number of electrons as number of protons).
Hope this helps! :)
P.s. This question seems more of a Chemistry than Biology question in my opinion
Answer:
The moth wings actually look like the eyes of a much larger animal . This mimicry may protect the moth from predators .
Explanation:
Protein expression refers to the way in which proteins are synthesized, modified and regulated in living organisms.
Hope this helps :D
