Question

Why must a cell make all of the mRNA/protein that it will need for mitosis or meiosis prior to starting mitosis or meiosis?

Answer 1

The mitosis or meiosis causes the cells to divide ,grow and copy the genetic materials. The cells make all the mRNA/proteins in the interphase to make sure the final preparations for the entry into the cell division cycle because these mRNA/protein is involved in the regulating each phases of the cell cycle,they have their specific role in progression of mitosis or meiosis. Thus, cell makes all of the mRNA/protein that it will need for mitosis or meiosis prior to starting mitosis or meiosis.