What is the function of a steroid hormone primary messenger?
A) carry a message from one part of a cell to another part of the cell
B) deliver signals from one part of the body to another
C) either (a) or (b), depending on the specific hormone
D) neither (a) nor (b)

Question

Quizplus · Accepted Answer

The function of a steroid hormone primary messenger is to deliver signals from one part of the body to another. Unlike peptide hormones, steroid hormones are able to pass through the cell membrane and bind to intracellular receptors, which then act as transcription factors to regulate gene expression and ultimately produce the desired physiological response. Therefore, steroid hormones are able to target specific tissues and cells, and their effects are typically longer-lasting than those of peptide hormones.

What Is the Function of a Steroid Hormone Primary Messenger