I believe it is a solution, sorry if wrong
Answer:
The answer is : They are both made of one or more cells.
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>
Strain hope this helps you that's what I found