Q. In an amino acid, the carboxyl group and amino group are separated from each other by a single ____________ atom.

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Q. Amino acids used in the synthesis of proteins on a ribosome are ________________

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Q. What protein makes up spider silk?

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Q. Microorganisms use D-amino acids.

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Q. Which bonds are present in two neighboring amino acids?

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Q. The longest known polypeptide is of the muscle protein called __________

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Q. Which of the following amino acids does not belong to polar charged group?

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Q. Histidine is a polar uncharged amino acid.

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Q. Which residues are present in histone proteins?

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Q. Which of the following groups of amino acids are least soluble in water?

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Q. Which monomers compose the strands of nucleic acids?

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Q. What are the types of nucleic acids are found in living organisms?

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Q. How many types of nucleotides are present in DNA?

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Q. Purines and pyrimidines are different molecules.

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Q. Ribozymes are _____________

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Q. ATP and GTP are __________

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Q. Mercaptoethanol breaks which bonds present in the protein?

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Q. The tertiary structure of a protein corresponds to which energy state?

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Q. The Creutzfeld-Jacob disease attacks the ______________

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Q. Which protein is involved in Creutzfeld-Jacob disease (CJD)?

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