Histamine, a Vasodilator, Is Responsible for a Wide Variety

question 31

Multiple Choice

Histamine, a vasodilator, is responsible for a wide variety of physiological effects.Rank the three nitrogen atoms in histamine in increasing order of basicity, putting least basic nitrogen atom first.

• A)N2 < N1 < N3
• B)N1 < N2 < N3
• C)N3 < N1 < N2
• D)N3 < N2 < N1

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Definitions:

Conscientiousness

A personality trait characterized by diligence, carefulness, thoroughness, and a desire to do a task well.

Extroversion

is a personality trait characterized by outgoing, energetic behavior, where individuals enjoy being with people, participating in social gatherings, and are often perceived as enthusiastic and talkative.

High Agreeableness

A personality trait characterized by kindness, empathy, and a cooperative spirit.

High Neuroticism

A personality trait characterized by emotional instability, anxiety, moodiness, irritability, and sadness.