SELF QUIZ CH 11

SELF QUIZ CH 11 - 1 Which statement about eukaryotic...

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1. Which statement about eukaryotic chromosomes is not true? a. They sometimes consist of two chromatids . b. They sometimes consist only of a single chromatid . c. They normally possess a single centromere . d. They consist only of proteins . e. During metaphase they are visible under the light microscope. 2. Nucleosomes a. are made of chromosomes . b. consist entirely of DNA. c. consist of DNA wound around a histone core. d. are present only during mitosis . e. are present only during prophase . 3. Which statement about the cell cycle is not true? a. It consists of interphase , mitosis , and cytokinesis . b. T he cell’s DNA replicates during G1 . c. A cell can remain in G1 for weeks or much longer. d. DNA is not replicated during G2 . e. Cells enter the cell cycle as a result of internal or external signals. 4. Which statement about mitosis is not true? a. A single nucleus gives rise to two identical daughter nuclei. b.
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This note was uploaded on 09/19/2010 for the course BIOL 6543 taught by Professor Smith during the Spring '10 term at CSU Sacramento.

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SELF QUIZ CH 11 - 1 Which statement about eukaryotic...

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