Q. Electrons entering the respiratory chain of chemoautotrophic bacteria enter the chain at higher potential.

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Q. ATP dependent NADPH2 production is a process found in ______________

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Q. Each turn of Calvin cycle results in the fixation of ________ molecule of carbon dioxide.

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Q. The peptidoglycan layer of Staphylococcus aureus consists of a bridge between muramic acid peptides which is composed of?

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Q. Binding proteins for active transport systems of Gram-negative bacteria are associated with ____________

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Q. In DNA molecule, the amount of purines is equal to the amount of pyrimidines.

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Q. RNA consists of which combination of bases?

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Q. Which of the following are features of semiconservative replication?

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Q. The chromosome of a typical bacterium is ________________

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Q. If the chromosome were extended linearly then it would approximately measure?

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Q. The Lambda Bacteriophage carries out which of the following replication methods?

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Q. Which of the following replication methods leads to the production of two circular daughter chromosomes?

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Q. Eukaryotes replicate their DNA from one origin or growing point per molecule.

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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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