Q. DNA gyrase is a ______________ protein.

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Q. Which of the following enzyme removes the RNA primer with its 5’-nuclease activity?

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Q. Translation takes place before transcription.

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Q. Which of the following bacteria can synthesize all of the amino acids required for protein synthesis?

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Q. RNAase is a single polypeptide chain of __________ amino acid residues.

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Q. The amino acids for protein synthesis is activated by the enzyme ______________

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Q. The activation of amino acids require energy.

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Q. tRNA has a _______________ structure.

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Q. Transfer RNA is a single chain of ___________ nucleotides.

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Q. The terminal sequence of nucleotides in all tRNA is __________

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Q. The tRNA carries amino acids to the ____________

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Q. The ribosome of E.coli is made up of which two subunits?

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Q. S,the Svedberg unit is a measure of ____________________________

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Q. Which of the following statement is correct?

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Q. In aerobic respiration the terminal electron acceptor is oxygen,nitrate,sulphate, etc.

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Q. In photosynthesis by green plants, algae, cyanobacteria which of the following acts as terminal electron acceptor?

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Q. A reducing agent will accept electrons and an oxidizing agent will donate electrons.

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Q. Keq is greater than 1.0 depending on which of the following conditions?

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Q. Protein synthesis in bacteria takes place on which of the following organelles?

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Q. Which of the following RNA constitutes 90 percent of the total cellular RNA?

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