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How was the Toxic Substances Control Act modified in 2016?
Sarcoplasmic Reticulum
A type of endoplasmic reticulum found in muscle cells, where it stores and releases calcium ions to trigger muscle contraction.
Acetylcholine
A neurotransmitter involved in many functions including muscle contraction, heart rate regulation, and the modulation of neuroplasticity in the brain.
Muscle Twitch
The brief contraction of a muscle fiber in response to a single stimulus.
T Tubule
A T tubule is a deep invagination of the sarcolemma of a muscle cell that allows for the rapid transmission of action potentials.
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