Which of the following molecules would cause contraction of skeletal muscles if it was released at the neuro-muscular junction? Select one: a. Acetylcholine b. Acetylcholinesterase c. Adrenaline d. All of the above e. None of the above
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Step 1: Acetylcholine is the principal neurotransmitter released at the neuro-muscular junction. Show more…
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Nervous stimulation of muscles a. occurs at a neuromuscular junction. b. involves the release of ACh. c. results in impulses that travel down the T system. d. causes calcium to be released from the sarcoplasmic reticulum. e. All of these are correct
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