Biology

For a newly evolving protist, what would be the advantage of using eukaryote-lik

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Suppose a biologist can separate one of a dozen pieces of chromatin from a eukar

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At which phase are centrioles beginning to move apart in animal cells? A) teloph

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If cells in the process of dividing are subjected to colchicine, a drug that int

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If there are 20 centromeres in a cell at anaphase, how many chromosomes are ther

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Where do the microtubules of the spindle originate during mitosis in both plant

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Taxol is an anticancer drug extracted from the Pacific yew tree. In animal cells

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Which of the following are primarily responsible for cytokinesis in plant cells

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In which group of eukaryotic organisms does the nuclear envelope remain intact d

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Movement of the chromosomes during anaphase would be most affected by a drug tha

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Measurements of the amount of DNA per nucleus were taken on a large number of ce

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A group of cells is assayed for DNA content immediately following mitosis and is

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Why do chromosomes coil during mitosis? A) to increase their potential energy B)

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Which of the following best describes how chromosomes move toward the poles of t

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Which of the following is a function of those spindle microtubules that do not a

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During which phase of mitosis do the chromatids become chromosomes? A) telophase

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Which of the following was a discovery that had to be made before human chromoso

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Which of the following is (are) required for motor proteins to function in the m

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What is a cleavage furrow? A) a ring of vesicles forming a cell plate B) the sep

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Which of the following proteins are involved in binary fission as well as eukary

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Using which of the following techniques would enable your lab group to distingui

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You have the technology necessary to measure each of the following in a sample o

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A plant-derived protein known as colchicine can be used to poison cells by block

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Hydrangea plants of the same genotype are planted in a large flower garden. Some

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Suppose that a gene on human chromosome 18 can be imprinted in a given pattern i

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