A genetic cause of obesity may be related to a variation in
A) NPY synthesis.
B) the MC4 receptor.
C) the leptin receptor.
D) production of leptin.
E) uncoupling protein.

Question

Quizplus · Accepted Answer

The MC4 receptor plays a critical role in regulating appetite and energy balance. Mutations in this receptor have been linked to obesity in humans, suggesting that genetic variations affecting this receptor can contribute to obesity.

A Genetic Cause of Obesity May Be Related to a Variation