Question

Which of the following is not true about drug receptors?

• A. Receptor proteins are embedded in the cell membrane
• B. The chemical known as chemical messengers are received at the binding sites of receptors
• C. The receptors show selectivity for one chemical messenger over the other
• D. Receptor protein is decomposed and destroyed after removal of chemical messenger

Answer 1

Answer: (D)

Receptor regains its structure and shape after removal of chemical messenger