Answer:
C
Explanation: Proteases are the enzymes that break down proteins because of the shape it has (its Proteases but im bad at explaining xD sorry)
It seems that you have missed the given option for this question but anyway, here is the answer. The statement that would not be a valid reason for a cell's need to have these control molecules present is that <span>they make it impossible for the cell cycle to occur out of order. Hope this is the answer that you are looking for. </span>
Explanation:
AB blood type is very rare
thank you!
