Growth hormone is a protein hormone that has effects on a variety of cells. In muscle, for example, it increases glucose uptake. If you could inject growth hormone molecules directly into muscle cells, what do you expect the effect would be?

Question

Quizplus · Accepted Answer

Growth hormone exerts its effects through receptors on the cell surface, not by entering the cell. Injecting it directly into cells bypasses its normal mechanism of action, rendering it ineffective inside the cell.

Growth Hormone Is a Protein Hormone That Has Effects on a Variety