The molecular structure of caffeine mimics the molecular structure of
A) paracrine.
B) aspirin.
C) adenosine.
D) autocrine.
E) phosphorine.

Question

Quizplus · Accepted Answer

The molecular structure of caffeine closely resembles that of adenosine, a chemical that naturally occurs in the body and has a calming effect on the nervous system. By mimicking adenosine, caffeine can bind to the same receptors in the brain and block the effects of adenosine, leading to increased alertness and wakefulness.

The Molecular Structure of Caffeine Mimics the Molecular Structure of