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When during the Cell Cycle are Chromosomes visible?

  • A.Only during interphase
  • B.Only during cell division
  • C.Only during g1 phase
  • D.Only while they are being replicated

Answer: B

Chromosomes are visible only during cell division.

Through interphase the DNA is dispersed as fine chromatin, too thin to resolve. It condenses at prophase into the compact rod-like chromosomes that can be seen and counted, and disperses again at telophase.

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