Neurotransmitters That Open Na+ Channels and Trigger Action Potentials in Receiving

question 6

Multiple Choice

Neurotransmitters that open Na+ channels and trigger action potentials in receiving cells are called

• A)obligatory.
• B)cross- linked.
• C)excitatory.
• D)inhibitory.

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Definitions:

Homeostasis

The process by which biological systems tend to maintain stability while adjusting to conditions that are optimal for survival.

Distress

Describes extreme anxiety, sorrow, or pain, often affecting individuals' mental health and well-being.

Eustress

Positive stress that motivates and focuses energy, often associated with healthy challenges.

Autonomic Nervous System

The part of the nervous system responsible for control of the bodily functions not consciously directed, such as breathing, the heartbeat, and digestive processes.