Biology · Cell Biology and Biomolecules
In molecular biology, 'protein folding' refers to which one of the following?
- 1The duplication of protein molecules before cell division.
- 2The acquisition by a polypeptide of its specific three-dimensional conformation necessary for biological activity.✓
- 3The joining of amino acids into a linear polypeptide chain during translation.
- 4The cleavage of a protein into smaller peptides for cellular use.
Correct answer
The acquisition by a polypeptide of its specific three-dimensional conformation necessary for biological activity.
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