Which factor primarily influences appetite regulation in mammals?
Understand the Problem
The question is asking about the main factor that affects how appetite is controlled in mammals. The options provided suggest various physiological and behavioral aspects that might influence appetite, and the question is likely aimed at identifying the most significant among them.
Answer
Hormones like ghrelin and leptin in the hypothalamus primarily regulate appetite in mammals.
The primary factor influencing appetite regulation in mammals is the interaction of hormones like ghrelin and leptin in the hypothalamus, which regulate hunger and satiety.
Answer for screen readers
The primary factor influencing appetite regulation in mammals is the interaction of hormones like ghrelin and leptin in the hypothalamus, which regulate hunger and satiety.
More Information
Ghrelin stimulates appetite, while leptin suppresses it; both influence the hypothalamus. This balance helps maintain energy homeostasis, crucial for survival and well-being.
Sources
- Physiology, Obesity Neurohormonal Appetite And Satiety Control - ncbi.nlm.nih.gov
- Physiology, Appetite And Weight Regulation - StatPearls - NCBI - ncbi.nlm.nih.gov
- Appetite regulation and weight control: the role of gut hormones - nature.com
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