Which hormone is orexigenic and produced in the stomach?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Challenge yourself with the Weakest Link Test. Engage with quiz questions, uncover hints and explanations, and prepare effectively for your exam journey. Ready to turn weaknesses into strengths?

Multiple Choice

Which hormone is orexigenic and produced in the stomach?

Explanation:
Ghrelin is the hunger-stimulating hormone produced by the stomach. It rises before meals and signals the brain to feel hungry by acting on the hypothalamus, especially the NPY/AGRP neurons, which promote food intake. Ghrelin’s hunger signal helps link energy needs with eating behavior, and it also stimulates growth hormone release. In contrast, leptin is released from fat tissue and tends to suppress appetite, while PYY and GLP-1 are hormones from the gut released after eating that reduce hunger. So ghrelin is the orexigenic hormone produced in the stomach.

Ghrelin is the hunger-stimulating hormone produced by the stomach. It rises before meals and signals the brain to feel hungry by acting on the hypothalamus, especially the NPY/AGRP neurons, which promote food intake. Ghrelin’s hunger signal helps link energy needs with eating behavior, and it also stimulates growth hormone release. In contrast, leptin is released from fat tissue and tends to suppress appetite, while PYY and GLP-1 are hormones from the gut released after eating that reduce hunger. So ghrelin is the orexigenic hormone produced in the stomach.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy