Plant and Animal cells do not have the same structures
I’d say A is probably the correct answer , but if not A , then definitely B.
I think the enzyme photolyase is activated by light and can repair thymine dimers caused by UV radiation. Exposure to UV radiation is the main factor that causes skin cells to become cancer cells. These enzymes are involved in the repair of ultraviolet light-induced DNA damage when activated by light absorption.
<span>nothing actually happens to convection currents when heat is no longer supplied.
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