Q. Klenow fragment without free nucleotides exhibits

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Q. DNA replication takes place in which direction?

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Q. DNA gyrase in E. coli

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Q. In DNA, there are

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Q. In DNA, guanine pairs with

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Q. Which of the following is incorrect?

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Q. Enzymes, responsible for unraveling short segments of DNA is

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Q. Enzyme, responsible for proofreading base pairing is

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Q. Which of the following would not contain DNA?

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Q. The nucleosome consists of histone

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Q. What bands will be observed in a cesium chloride gradient after two rounds of replication?

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Q. E.coli DNA polymerases II and III lack

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Q. In sperm heads, DNA is particularly highly condensed and the histones are replaced with small basic protein called

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Q. Okazaki fragments occur during

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Q. DNA can be sequenced by the

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Q. Which histone(s) are associated with the linker DNA of a nucleosome?

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Q. Taylor, Woods and Hughes labeled Vicia DNA by allowing new DNA synthesis in the presence of radioactive thymine. After DNA replication (S phase of the cell cycle), it was observed that

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Q. In DNA double helix, the two DNA chains are held together by

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Q. The 5' and 3' numbers are related to the

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Q. Messelsen and Stahl model of replication was called

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