Podcast
Questions and Answers
What occurs during prophase of mitosis?
What occurs during prophase of mitosis?
Which statement accurately describes metaphase?
Which statement accurately describes metaphase?
During which phase do chromatids separate at the centromere?
During which phase do chromatids separate at the centromere?
What happens to chromosomes during telophase?
What happens to chromosomes during telophase?
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What role do spindle fibers play during metaphase?
What role do spindle fibers play during metaphase?
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Study Notes
Mitosis Stages
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Prophase:
- Chromosomes condense (from S phase, where they were composed of 2 chromatids connected by a centromere).
- The nuclear membrane and nucleolus disappear.
- Centrioles move to opposite ends of the cell.
- Spindle fibers (made of microtubules) extend from the centrioles.
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Metaphase:
- Spindle fibers move chromosomes to the center of the cell.
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Anaphase:
- Chromatids of each chromosome separate at the centromere.
- Spindle fibers pull chromatids towards centrioles at opposite ends of the cell.
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Telophase:
- Spindle fibers disappear.
- Chromosomes return to chromatin form.
- Nuclear envelope and nucleolus reform.
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Description
Test your knowledge on the stages of mitosis with this quiz. Explore the processes involved from prophase to telophase and understand the key events that occur in each stage. Perfect for biology students looking to solidify their understanding of cell division.