Mucus Functions in

question 85

Multiple Choice

Mucus functions in

• A) protection only.
• B) lubrication only.
• C) enzyme activation only.
• D) protection and lubrication.
• E) protection, lubrication, and enzyme activation.

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Definitions:

Tranquilizers

Substances often prescribed to soothe or calm the nervous system, assisting in alleviating symptoms of anxiety and stress.

L-DOPA

A chemical precursor of dopamine used as a medication to treat Parkinson's disease and dopamine-responsive dystonia due to its ability to cross the protective blood-brain barrier.

MPTP

A prodrug to the neurotoxin MPP+, which causes permanent symptoms of Parkinson's disease by destroying dopaminergic neurons in the brain.

Epinephrine

Also known as adrenaline, it is a hormone and neurotransmitter that plays a critical role in the body's fight-or-flight response.