By What Means Does an Electrical Impulse Travel Deep into a Skeletal

question 13

Multiple Choice

By what means does an electrical impulse travel deep into a skeletal muscle fiber in order to trigger a contraction?

• A) Via the sarcoplasmic reticulum
• B) Via transverse tubules
• C) Via mitochondria
• D) Via motor end plates
• E) Via gap junctions

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Place-Learning

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