Q. In making if 30nm fiber of DNA, which of following histones are involved?

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Q. Histones are made up of approximately how many amino acids?

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Q. Which of following binds to and stabilizes single-stranded DNA until it is used as a template?

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Q. What is initial error rate of DNA replication?

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Q. What is rate of elongation of DNA in bacteria?

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Q. Which of following bases binds with adenine?

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Q. Interphase chromatin visible as irregular clumps is called

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Q. Which of following is infected by T2 phage?

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Q. Less compacted and more disperse form of DNA is called

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Q. Which of following extends out at end of nucleosome?

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Q. What ratio of histones is positively charged?

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Q. Telomeres are present at which position along chromosome?

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Q. From which of following a new DNA template starts?

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Q. In which of following secondary structures DNA molecule is folded?

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Q. Virus that infects bacteria are called

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Q. Which of following removes RNA nucleotides of primer from 5 prime ends and replaces them with DNA nucleotides?

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Q. Which of following bases binds with Uracil in RNA?

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Q. Which of following proteins are responsible for first level packaging of DNA?

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Q. Which of following is not a part of three models that were proposed for DNA replication?

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Q. How many DNA repair enzymes have been found so far in E Coli?

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