Which one of the following statements is true?
Leptin is released from adipose (fat) tissue to suppress appetite.
Ghrelin is secreted by the pancreas to signal satiety.
Leptin levels decrease significantly immediately after eating.
Ghrelin levels are lowest when a person is fasting.
Practise AQA A Level Psychology Neural and hormonal control of eating with exam-style questions for A Level Psychology. 8 questions, matched to the AQA A Level Psychology (7182) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.