Receptors
Receptors can be roughly divided into two major classes: intracellular receptors and extracellular receptors.
Read more about this topic: Signal Transduction
Famous quotes containing the word receptors:
“Our talk of external things, our very notion of things, is just a conceptual apparatus that helps us to foresee and control the triggerings of our sensory receptors in the light of previous triggering of our sensory receptors.”
—Willard Van Orman Quine (b. 1908)