Q11 / 465 · NTA Abhyas (NEET) 2020 · Chemistry · Biomolecules

If we observe the structure of proteins, disulphide bonds are formed between

  • Correct answer
    A
    Cysteine residues that are close together
  • B
    Cystine residues that are close together
  • C
    Proline residues that are close together
  • D
    Histidine residues that are close together

Solution

Cysteine amino acids are the sulphur containing amino acids and are involved in the formation of disulfide bonds.

Hence, the correct answer is option: 'A'.

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