Which of these is true for most water-soluble hormones?
A) They must be transported by specific carriers in the blood.
B) They have no trouble entering their target cells.
C) They find and react with surface receptor molecules.
D) They never elicit the production of a second messenger.
E) They trigger gene transcription.

Question

Quizplus · Accepted Answer

Water-soluble hormones cannot easily cross the cell membrane, so they bind to surface receptors on target cells, often leading to the production of a second messenger inside the cell.

Which of These Is True for Most Water-Soluble Hormones