In a diploid cell with 5 chromosome pairs (2n = 10), how many centromeres will be found in a nucleus at G2 of the cell division cycle?
A) 5
B) 10
C) 20
D) 40

Question

Quizplus · Accepted Answer

In G2 phase, the cell has completed DNA replication, so each chromosome consists of two sister chromatids. However, the number of centromeres remains the same as the number of chromosomes, which is 10 in this case.

In a Diploid Cell with 5 Chromosome Pairs (2n =