1. Why does metaphase logically precede anaphase?

A. nucleoli must appear before they can disappear.

B. the duplicated chromosomes align before separation occurs.

C. he spindle contains microtubules.

D. the cleavage furrow come before distribution of chromosome.


2. Chromosomes are made of ____ wrapped around proteins.

A. DNA

B. multivitamins

C. RNA

D. nucleic acids


3. What parts of the cell are involved in cell division?

A. cell membrane and cytoplasm

B. cell membrane and nucleus

C. cytoplasm and nucleus

D. cell wall and nucleus​