Examlex
How many of the following molecules are polar? XeCl2 COF2 PCl4F SF6
Dopamine
A neurotransmitter involved in many functions, including motivation, reward, and motor control.
Serotonin
A neurotransmitter that contributes to feelings of well-being and happiness, playing important roles in mood regulation, digestion, and sleep.
Norepinephrine
Norepinephrine is a neurotransmitter involved in the body's response to stress and the regulation of mood, attention, and arousal.
Cortisol
A steroid hormone produced by the adrenal glands, involved in the body's stress response as well as metabolism and immune function.
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