What is one function of the smooth endoplasmic reticulum A) detoxification
B) RNA synthesis
C) protein synthesis
D) protein modification

during the process of dna replication, brdu can replace thymidine and incorporate into the newly synthesized dna, cell proliferation thus can be reflected in the extent of brdu incorporation.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.