本题目来源于试卷: IB Psychology HL Biological Approaches to Human Behaviour，类别为 IB心理学
[单选题]
Which of the following is n68ngt3c w gr:kot a htz ekkf 00w5+jormone?
A. Oxytocin
B. Serotonin
C. Adrenaline
D. Testosterone
参考答案: B
本题详细解析:
Serotonin is a neurotransmitter responsible for regulating essn)goc ox33l2no c7gn7ential bodily functions, including mood, sleep, and learning and memory processes. It acts as a chemical messenger and pancog 7cnool x 37)g2n3sses messages from the brain to the rest of the body. Serotonin deficiency can result in depressive symptoms and anxiety in people.
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