Analogy type questions:(1) Red muscle fibers | vedclass

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(A) $(1)$ White muscle fibers contain fewer mitochondria and a more extensive sarcoplasmic reticulum compared to red muscle fibers,which allows for fa

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$(1)$ White muscle fibers,$(2)$ Acetylcholine

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(A) $(1)$ White muscle fibers contain fewer mitochondria and a more extensive sarcoplasmic reticulum compared to red muscle fibers,which allows for faster contraction and anaerobic metabolism.$(2)$ When a neural signal reaches the neuromuscular junction,it triggers the release of the neurotransmitter acetylcholine into the synaptic cleft,which initiates an action potential in the muscle fiber membrane.

Analogy type questions:
$(1)$ Red muscle fibers / White muscle fibers have fewer mitochondria but more sarcoplasmic reticulum.
$(2)$ When nerve impulses reach the neuromuscular junction,acetic acid / acetylcholine neurotransmitter is released.

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Analogy type questions:$(1)$ Red muscle fibers / White muscle fibers have fewer mitochondria but more sarcoplasmic reticulum.$(2)$ When nerve impulses reach the neuromuscular junction,acetic acid / acetylcholine neurotransmitter is released.