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The HIV infectious process begins when the protein on the viral envelope binds to the protein receptor _______ on the surface of a target cell.
Norepinephrine
A neurotransmitter and hormone involved in the body's fight or flight response, affecting attention and responding actions in the brain.
Serotonin
A neurotransmitter that contributes to feelings of well-being and happiness, along with regulating mood, appetite, and sleep.
Type A Personality
A personality type characterized by competitiveness, impatience, aggressiveness, and a high level of stress.
Hot-Tempered
Characterized by easily provoked anger or a quick temper.
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