Which of the following hormones is most likely to bind to a receptor inside the cell as opposed to a membrane receptor?
A) Aldosterone
B) Epinephrine
C) Melatonin
D) Parathyroid hormone
E) Vasopressin

Question

Quizplus · Accepted Answer

Aldosterone is a steroid hormone which can easily cross the cell membrane and bind to intracellular receptors, whereas epinephrine, melatonin, parathyroid hormone, and vasopressin are all peptide hormones that bind to membrane receptors.

Which of the Following Hormones Is Most Likely to Bind