Part I: Mitosis Where are the chromosomes during metaphase? What happens to the nuclear envelope during prophase?...

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Biology

Part I: Mitosis

  1. Where are the chromosomes during metaphase?
  1. What happens to the nuclear envelope during prophase? Whathappens to actual chromosomes in prophase?
  1. When do the nucleoli disappear?
  1. When do the nucleoli reappear?
  1. How is cytokinesis different in plants and animals?
  1. What is the result of mitosis?
  1. What cytoskeletal structure makes up the spindleapparatus?
  1. Does the ploidy level of the cell change because ofmitosis?
  1. What is the function of the centromere?
  1. As our cell has centrioles, what type of cell are wemodeling?
  1. Which type of cytoskeletal element is involved incytokinesis?
  1. What is the purpose of mitosis in humans?

Part II: Meiosis

  1. Do sister chromatids or homologs separate in Anaphase I?
  1. How is Prophase I different from prophase II?
  1. After which step are the cells haploid?
  1. Are the four cells resulting from meiosis geneticallyidentical?
  1. What processes in meiosis contribute to genetic variation?
  1. What is the purpose of meiosis in humans?
  1. Where in humans does meiosis occur?
  1. Are the cells resulting from meiosis haploid or diploid?

Answer & Explanation Solved by verified expert
4.3 Ratings (713 Votes)
Where are the chromosomes during metaphaseAnswer Chromosome in metaphase are aligned at the metaphaseplateMitosis can be divided into four stages Prophase    See Answer
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