Application-Level Multiple-Choice Items

The major role that the hormone ghrelin plays in eating is to:

Question

​Application-Level Multiple-Choice Items

The major role that the hormone ghrelin plays in eating is to:​

BlackTom AI · Accepted Answer

The question asks about the major role of the hormone ghrelin in eating. 
Option 1 states that ghrelin signals satiation when the stomach is full. This is incorrect because ghrelin is not involved in signaling fullness; that role is more closely associated with hormones like leptin and cholecystokinin. 
Option 2 claims ghrelin signals satiety several hours after a meal. That contradicts ghrelin’s primary action, which is to rise before meals and promote hunger rather than fullness after eating. 
Option 3 correctly identifies ghrelin’s main function: it signals hunger when the stomach is empty, prompting food-seeking behavior and food intake. This aligns with ghrelin’s role as a hunger hormone released by the stomach in response to an empty stomach. 
Option 4 asserts ghrelin signals fat stores and suppresses hunger. This is inaccurate; ghrelin does not primarily signal fat stores; that description is more characteristic of lipolytic or adiposity-related signals, and ghrelin actually enhances hunger. 
Option 5 states ghrelin signals appetite when receiving external stimuli. While ghrelin can influence appetite, its core trigger is stomach emptiness, not external cues alone, making this option misleading as the major role. 
Overall, the explanation of ghrelin’s function points to its hunger-promoting action in response to an empty stomach, rather than signals of fullness, fat-store communication, or external stimuli-driven appetite.

Fal25_NUTR011_78664 Quiz - Achieving & Maintaining a Healthful Bodyweight (ck)

Application-Level Multiple-Choice Items The major role that the hormone ghrelin plays in eating is to:

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类似问题

Which of the following correctly pairs the hormone or signal with its function?

Which of the following correctly pairs the hormone or signal with its function?

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Fal25_NUTR011_78664 Quiz - Achieving & Maintaining a Healthful Bodyweight (ck)

​Application-Level Multiple-Choice Items The major role that the hormone ghrelin plays in eating is to:​

查看解析

登录即可查看完整答案

类似问题

Which of the following correctly pairs the hormone or signal with its function?

Which of the following correctly pairs the hormone or signal with its function?

Which of the following results in reduced satiety and over-consumption of nutrients?

Which hormone stimulates appetite and intake of high-fat and energy-dense foods?

House cats generally maintain the ability to regulate their energy intake

Which of the following does not increase satiety or suppress hunger?

​Leptin is a hormone produced by the body to stimulate the appetite and encourage eating.

As a long-term signal of satiety, which hormone is produced by adipose (fat) tissue to suppress appetite over time?

更多留学生实用工具

希望你的学习变得更简单

Application-Level Multiple-Choice Items The major role that the hormone ghrelin plays in eating is to:

Leptin is a hormone produced by the body to stimulate the appetite and encourage eating.