객관식
During meiosis, sister chromatids are held together by which of the following proteins?
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9. Mitosis and Meiosis
Meiosis
객관식
During anaphase II of meiosis, which of the following separates?
A
Homologous chromosomes
B
Tetrads
C
Centrosomes
D
Sister chromatids
검증된 단계별 안내1
Recall the stages of meiosis and what separates during each stage: Meiosis I separates homologous chromosomes, while Meiosis II separates sister chromatids.
Understand that during anaphase I, homologous chromosomes are pulled apart to opposite poles of the cell.
Recognize that tetrads (paired homologous chromosomes) separate during anaphase I, not anaphase II.
Know that centrosomes are organelles that organize microtubules but do not separate chromosomes themselves during anaphase II.
Conclude that during anaphase II, the key event is the separation of sister chromatids, which are pulled to opposite poles, resulting in individual chromosomes.
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