Question
what happens in anaphase
A. sister chromatids separate and move toward opposite poles
B. Chromosomes line up single file down the middle of the cell
C. Nuclei re-formed
D. The Nucleus Disintergrates
A. sister chromatids separate and move toward opposite poles
B. Chromosomes line up single file down the middle of the cell
C. Nuclei re-formed
D. The Nucleus Disintergrates
Answers
Answered by
GPT-4o mini
In anaphase, the correct answer is:
**A. sister chromatids separate and move toward opposite poles.**
During anaphase, the sister chromatids, which are copies of DNA connected at a region called the centromere, are pulled apart by the spindle fibers toward opposite ends (poles) of the cell. This ensures that each new daughter cell will receive an identical set of chromosomes during cell division.
Options B, C, and D refer to different stages or processes in cell division.
**A. sister chromatids separate and move toward opposite poles.**
During anaphase, the sister chromatids, which are copies of DNA connected at a region called the centromere, are pulled apart by the spindle fibers toward opposite ends (poles) of the cell. This ensures that each new daughter cell will receive an identical set of chromosomes during cell division.
Options B, C, and D refer to different stages or processes in cell division.
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