e) none of these.
8. The centromere is a region in which:
a) chromatids remain attached to one another until anaphase.
b) metaphase chromosomes become aligned at the metaphase plate.
c) chromosomes are grouped during telophase.
d) the nucleus is located prior to mitosis.
e) new spindle microtubules form at either end.
9. Which of the following does not occur during mitosis?
a) condensation of the chromosomes
b) replication of the DNA
c) separation of sister chromatids
d) spindle formation
e) separation of the spindle poles.
10. What is the relationship between interphase and cell division; meaning why must each must occur in order for the other one to proceed? Be specific