Question

what do you mean by receptors and what is its functions?

Answer 1

Receptors are proteins or glycoprotein that bind signaling molecules known as first messengers or ligands. They can initiate a signaling cascade, or chemical response, that induces cell growth, division, and death or opens membrane channels.

Answer 2

Receptors are proteins or glycoprotein that bind signaling molecules known as first messengers or ligands.