The Hormone That Appears to Play a Key Role in Adjusting

question 166

Multiple Choice

The hormone that appears to play a key role in adjusting our biological clocks is ​

• A)melatonin.
• B)cholecystokinin. ​
• C)serotonin. ​
• D)phenylalanine. ​

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Definitions:

Habit

A regular practice or routine that is hard to give up, often performed unconsciously.

Neurotransmitter

Chemical substances in the nervous system that transmit signals across synapses from one neuron to another.

Divorce Rate

Divorce Rate refers to the statistical measure of divorces occurring within a population during a given time period, usually expressed per 1000 population annually.

Social Roles

Social Roles are the parts individuals play as members of a social group, which dictate their behavior in specific contexts.