Question: <span>What differences can you see when you compare the nucleus of a dividing cell with that of a non-dividing cell?
Answer: 1) A dividing cell 's nucleus has visible chromatin. But the non-dividing cells chromatin is not visible 2) Chromosomes will be seen in the nucleus of the dividing cell but not in the non-dividing cell
a <u>Substitution point</u> mutation changes one base in the genetic code. Only one <u>nucleotide</u> may or may not be affected. An insertion or deletion causes a <u>frameshift</u> mutation which affects all the amino acids following the mutation.
