Which of the Following is NOT a Method of Hormone

Question

Which of the following is NOT a method of hormone action?
A) control of enzymatic reaction rates
B) control of ion or molecule transport across cell membranes
C) control of electrical signaling pathways
D) control of gene expression and protein synthesis
E) All are methods of hormone action.

Accepted Answer

All the options listed (A through D) are indeed methods through which hormones can exert their effects on target cells. Hormones can influence the rate of enzymatic reactions, regulate the transport of ions or molecules across cell membranes, modulate electrical signaling pathways, and control gene expression and protein synthesis.