Question

cycle mitosis
use this diagram to answer the following questions
question 16.
the above diagram (figure 1) shows the stages of the cell cycle. the nuclear material divides during
a. s phase
b. mitosis
c. g1 phase
d. g2 phase
question 17.
the diagram (figure 1) shows the stages of the cell cycle. chromosomes are copied during the

Explanation:

To solve this, we recall the cell cycle stages:

• S Phase: DNA replication (chromosome copying), not nuclear division.
• Mitosis: Division of the nucleus (nuclear material) into two daughter nuclei.
• G₁ Phase: Cell growth, preparation for S phase.
• G₂ Phase: Preparation for mitosis, not nuclear division.

Thus, nuclear material divides during mitosis.

Answer:

B. Mitosis