Question

Anaphase is the third stage of mitosis. what happens during anaphase? a. spindle fibers attach to centromeres b. chromosomes form to chromatin c. sister chromatic separate d. chromosomes relax into a mess of chromatin

Answer 1

a. spindle fibers attach to cebtromeres

Answer 2

During anaphase, sister chromatids separate and are pulled apart by the spindle fibers towards opposite poles of the cell. This separation occurs at the centromeres, which are the specialized regions that hold the two sister chromatids together. Once the sister chromatids separate, they are considered individual chromosomes. Therefore, the correct answer is c. sister chromatids separa