Question

what is a receptor????​

Answer 1

Answer:

a nerve ending or sense organ in the body that makes the body react in a particular way to changes outside such as light, heat and cold

Explanation:

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Answer 2

Answer:

Receptors are proteins, usually cell surface receptors, which bind to ligands and cause responses in the immune system, including cytokine receptors, growth factor receptor and Fc receptor. Receptors can induce cell growth, division and death; control membrane channels or regulate cell binding. ...