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Home Q & A Board Biology-Related Homework Help General Biology
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vietquocnguyen vietquocnguyen
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6 years ago
DNA replication occurs
  a. before mitosis.
  b. immediately before prophase of mitosis.
  c. during prophase of mitosis.
  d. during metaphase of mitosis.
  e. at any time during cell division.

Question 2

The number of DNA molecules in a duplicated chromosome is
  a. one.
  b. undetermined.
  c. half that of an unduplicated chromosome.
  d. two.
  e. four.
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leah.kahler3leah.kahler3
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6 years ago
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#2
6 years ago
SoOoOoOo very smart
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