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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Q. The most common liquid volumes in molecular biology are measured in

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Q. The accepted hypothesis for DNA replication is

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Q. When DNA polymerase is in contact with guanine in the parental strand, what does it add to the growing daughter strand?

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Q. Telomeres are usually rich in which nucleotide?

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Q. Which is the largest among the followings?

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Q. The chromosomal DNA complexes with

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Q. What is the only common methylation in the DNA of eukaryotes?

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Q. DNAs when charged, migrate in a gel towards the

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Q. What is the approximate size (in kb) of the E. coli genome?

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Q. In the study of one experiment it was found that the value of Tm for DNA is = 40° C. If the cell has 20% GC at the above Tm, then what will be value of 'Tm' if the GC% increases to 60%?

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Q. What is the range of melting point temperatures (Tm) for most DNA molecules?

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Q. Reverse transcriptase produces

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Q. The nicks or gaps between Okazaki fragments are eventually sealed by

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Q. Nucleosome is

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Q. The DNA polymerase in bacteria, responsible for DNA synthesis is

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