The role of DNA in all cells is to produce molecules of RNA that are involved in protein synthesis. Through the proteins, all the metabolism of the cell is controlled. DNA is also used to synthesize new DNA for daughter cells.
A. soil
a. stimulus
b.carbon
b. as a single cell
Answer: A
Explanation: the taking the quiz
Four haploid cells each chromosome containing 2 sister chromatids.
you are right, it's B.) 4 haploid cells
