When a Mineral Is Part of an Enzyme It Is

question 77

Multiple Choice

When a mineral is part of an enzyme it is called a _____

• A)catalyst
• B)medium
• C)coenzyme
• D)cofactor

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Definitions:

Neurotransmitter

Chemical substances in the body that enable neurotransmission, transmitting signals across a chemical synapse from one neuron to another.

Dopamine

A neurotransmitter in the brain that plays a key role in regulating movement, mood, and reward.

Serotonin

A neurotransmitter in the brain that is critical in regulating mood, appetite, sleep, memory, and learning.

ACh

Acetylcholine, a neurotransmitter involved in many functions including muscle activation and memory.