What class of biomolecule is glycogenin?

Question

Quizplus · Accepted Answer

Glycogenin is a type of enzyme that plays a critical role in the initiation of glycogen synthesis in the liver and muscle cells. It catalyzes the transfer of glucose molecules to a tyrosine residue within its own structure, serving as the primer for glycogen elongation. Therefore, the correct choice is C (enzyme). Choices A (hormone), B (carbohydrate), and D (lipid) do not accurately describe the class of biomolecule that glycogenin belongs to.

What Class of Biomolecule Is Glycogenin