90. At es continue to condense. New microtubules form a bipolar of two pairs of
ID: 274449 • Letter: 9
Question
90. At es continue to condense. New microtubules form a bipolar of two pairs of centrioles and centrosomes to the opposite end of the cell. The nuclear envelope starts to break tp 91. At this stage, all become osomes have become lined up midway between the poles of the condensed form. itosis and the cell cycle, chromosomes are in their most tightly 92. At this s stage, sister chromatids of each chromosome move apart and microtubules r s to opposite spindle poles. Other spindle microtubules push the poles farther apart t this stage, there are two clusters of chromosomes, which decondense. Patches of new membrane fuse to form a new nuclear envelope.Explanation / Answer
Answer:
90) At this stage, chromosomes continue to condense. New microtubules form a bipolar spindle. They move one of two pairs of centrioles and centrosomes to the opposite end of the cell. The nuclear envelope starts to break.
91) At this stage, all chromosomes have become lined up midway between the poles of the spindle. At this stage of Mitosis and the cell cycle, chromosomes are in their most tightly condensed form.
92) At this stage, sister chromatids of each chromosome move apart and microtubules reel them to opposite spindle poles. Other spindle microtubules push the poles farther apart.
93) At this stage, there are two clusters of chromosomes, which decondense. Patches of new membrane fuse to form a new nuclear envelope.
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