What is the primary function of the biochemical process of glycosylation in proteins?

A To add a phosphate group to the protein
B To add a carbohydrate molecule to the protein ✓
C To add a lipid molecule to the protein
D To add a nucleotide molecule to the protein

Explanation

Glycosylation is the process of adding a carbohydrate molecule to a protein, which can affect its stability, folding, and function.

Mnemonic

Glyco = glucose → adding glucose to proteins

Source

Alberts et al., Molecular Biology of the Cell
Fundamentals of Biochemistry Biochemistry Protein Modification Medium MEDICAL Confidence: high