The neurotransmitter involved in the process of contraction in skeletal muscles is ________.
A) ATP
B) acetylcholine
C) troponin
D) globulin
E) serotonin
Correct Answer:
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Q16: Skeletal muscle fibers arise from embryonic cells
Q17: The sarcoplasmic reticulum is (the)_.
A) sarcolemma of
Q18: The attachment of a muscle to a
Q19: Which of the following features is NOT
Q20: Why does a skeletal muscle fiber have
Q22: The motor neuron releases acetylcholine, which then
Q23: Troponin assists in controlling the interaction between
Q24: Thick (myosin)and thin (actin)filaments together form _.
A)
Q25: The smallest functional units of the muscle
Q26: Each skeletal muscle fiber is controlled by
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