A small molecule that specifically binds to another molecule, usually a larger one
A)is called a signal transducer.
B)is called a ligand.
C)is called a polymer.
D)seldom is involved in hormonal signaling.
E)usually terminates a signal reception.

Question

Quizplus · Accepted Answer

A molecule that specifically binds to another molecule is called a ligand. This is a common concept in biochemical signaling, such as when a hormone binds to its receptor.

A Small Molecule That Specifically Binds to Another Molecule, Usually