Answer: The light reactions of photosynthesis. Light is absorbed in the energy is used to drive electrons from water to generate NADPHN to drive protons across a membrane. These protons return through ATP synthase to Make ATP.
Explanation:
Answer:
the methyltransferase catalyzes the addition of a methyl group onto the 5' position of cytosine through a complex, multi-step process.
in DNA, Cytosine always forms hydrogen bonds with guanine
hope help you
