When leptin secretion occurs

Question

Quizplus · Accepted Answer

Leptin is a hormone produced by fat cells that helps regulate appetite and energy balance. When levels of leptin rise, it signals to the brain that enough food has been consumed, and food consumption slows and eventually stops. Therefore, the correct choice is D. Choice A is incorrect because leptin secretion suppresses appetite and reduces food intake. Choice B is incorrect because leptin secretion is actually triggered by increased triglyceride storage in fat cells, rather than the other way around. Choice C is also incorrect because while leptin can affect metabolism, it does not directly cause an increase in basal metabolic rate.

When Leptin Secretion Occurs