Pluto the dog is hit by a car while chasing a squirrel.Afterward,he starts losing weight and does not seem interested in eating his food.Pluto is most likely having problems with the part of the brain that processes the hormone ________,which should indicate when to stop eating.
A) ghrelin
B) glucose
C) leptin
D) insulin

Question

Quizplus · Accepted Answer

Leptin is a hormone produced by fat cells that signals the brain to regulate appetite and energy expenditure. In Pluto's case, the accident may have caused injury to the part of the brain that processes leptin, leading to a decrease in appetite and weight loss. Ghrelin is a hormone that stimulates appetite, while glucose and insulin are primarily involved in the regulation of blood sugar levels and metabolism, not appetite control.

Pluto the Dog Is Hit by a Car While Chasing