Number of peptide bonds involved in maintenance of primary structure of shorter chain of insulin is:
Correct answer: C. 20
- A. 30
- B. 21
- C. 20
- D. 19
Explanation
Shorter chain of insulin consists of 21 amino acids, thus having 20 peptide bonds.
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The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
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