A hormone is traditionally described as a molecule that
A) is produced in varying amounts by collections of cells.
B) enters interstitial fluid and/or blood and transported some distance.
C) acts on specific tissues called target tissues.
D) all of the choices are correct.

Question

Quizplus · Accepted Answer

All of the choices are correct. A hormone is produced in varying amounts by collections of cells, enters interstitial fluid and/or blood and transported some distance, and acts on specific tissues called target tissues.

A Hormone Is Traditionally Described as a Molecule That