In the context of neurotransmitters, which of the following best describes the effect of norepinephrine stimulation?

A) It plays a role in the human tendency to feel pleasure during orgasm.
B) It plays a role in forming emotional bonds with romantic partners.
C) It inhibits the heart muscle, intestines, and urogenital tract.
D) It helps to control the level of alertness.

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Samuel Shodiya · Accepted Answer

Final Answer : D, Explanation :  Norepinephrine helps to control the level of alertness by increasing heart rate, blood pressure, and respiratory rate, as well as increasing blood sugar levels to provide energy for the body's response to stress or danger. It is a neurotransmitter that is involved in the fight or flight response, and is therefore important in preparing the body to respond to a threat or perceived danger.

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