Peptide bonds are found in: a) carbohydrates b) lipids c) nucleic acids d) proteins

Peptide bonds are found in: a) carbohydrates b) lipids c) nucleic acids d) proteins
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ANSWER: D -- PROTEINS
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All the following statements about pepsin are correct except (A) It is smaller than pepsinogen (B) It is formed by the action of HCl on its precursor (C) Its optimum pH is 1.0–2.0 (D) It hydrolyses the C-terminal and N-terminal peptide bonds of proteins

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What organelles form peptide bonds between amino acids?

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