Experiments on Chromosome Structure and Function Have Shown That in Eukaryotic

question 45

Multiple Choice

Experiments on chromosome structure and function have shown that in eukaryotic chromatids:

• A)there are at least 50 DNA molecules per chromatid.
• B)there is more than one DNA replicating point per chromatid.
• C)DNA molecules duplicate conservatively rather than semiconservatively.
• D)DNA segregation to daughter chromatids occurs in a dispersive pattern.
• E)most DNA synthesis occurs during the M (mitosis)phase of the cell cycle.