Weaknesses Are

question 72

Multiple Choice

Weaknesses are

• A) internal and favorable.
• B) internal and unfavorable.
• C) external and favorable.
• D) external and unfavorable.

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Definitions:

Acetylcholine

A neurotransmitter in the nervous system involved in the activation of muscle cells and various types of signaling in the brain.

Synaptic Vesicles

Membrane-bound sacs in the presynaptic terminal of a neuron, containing neurotransmitters.

Secretion

The process by which substances are produced and released from cells or glands, often for specific functions in the body, such as digestion or hormone regulation.

Neurotransmitter

A chemical substance released at the end of a nerve fiber by the arrival of a nerve impulse and, by diffusing across the synapse or junction, causes the transfer of the impulse to another nerve fiber, a muscle fiber, or some other structure.