Biology 9700 · AS & A Level · Chromosome behaviour in mitosis

Chromosome behaviour in mitosis — practice question

Which row indicates the correct number of each component in one chromosome at the end of prophase of mitosis?

  • Acentromeres 1; chromatids 0; polynucleotide strands 2; telomeres 2
  • Bcentromeres 1; chromatids 2; polynucleotide strands 4; telomeres 4
  • Ccentromeres 2; chromatids 0; polynucleotide strands 4; telomeres 2
  • Dcentromeres 2; chromatids 2; polynucleotide strands 2; telomeres 4

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