Cell Cycle

AP Biology· difficulty 2/5

During anaphase,

  • A

    Sister chromatids separate and move to opposite poles

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  • B

    Chromosomes are duplicated and condensed into chromatids

  • C

    DNA is transcribed into messenger RNA molecules

  • D

    Cell membrane pinches inward forming a cleavage furrow

Explanation

Cohesin proteins are cleaved; spindle fibers shorten and pull sister chromatids apart.

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