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Mitosis is an organized series of events ultimately leading to the production of

ID: 40735 • Letter: M

Question

Mitosis is an organized series of events ultimately leading to the production of two daughter cells. Complete the table below by indicating what phase of the cell cycle each step occurs at. Bear in mind that some steps will be present in more than one phase of the cell cycle. If this step occurs at any point (beginning, middle, or end) of that cell cycle phase, include it.

Cell cycle phases: G1 S G2 prophase prometaphase metaphase anaphase telophase

1) Nuclear envelope breaks down

2) Exocytosis and endocytosis of vesicles

3) Cohesins are attached to the chromotids

4) The MTOC is the spindal pole

5) Kinesin-13 is active

Explanation / Answer

my answer is

2) Exocytosis and endocytosis of vesicles