Q. Proteins which help to open the double helix for DNA synthesis are

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Q. First evident that DNA is genetic material comes from the experiment of Griffith is

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Q. An RNA primer is synthesized by

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Q. The DNA is negatively super coiled, complexes to histone,

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Q. During conventional transformation experiments E. coli cells and plasmid DNA interacts in an environment of

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Q. What is the exact name of the classical Watson-Crick double helix DNA?

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Q. The site on a bacterial chromosome that marks the initiation point for chromosome replication is called

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Q. The B-DNA structure found in solution is a

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Q. For the DNA replication in eukaryotes, the cell cycle consists of

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Q. Which of the following in DNA replication and transcription are common?

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Q. An important difference between eukaryotic and prokaryotic DNA replication is

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Q. In DNA, nucleotides are covalently joined together by

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Q. What is the name given to the points at which a DNA helix is unwound and new strands develop?

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Q. A nicked RNA molecule can be ligated by

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Q. The tertiary structure of yeast tRNA

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Q. Which of following RNA characteristically contains unusual purines and pyrimidmes?

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Q. The anticodon is a structure on

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Q. The genetic material of retroviruses such as HIV is

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Q. Which of the following is the smallest of the RNAs?

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Q. The mRNA from which of the following would contain a poly-A tail?

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