Question: Describe how connective tissue is associated with a skeletal muscle.

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Question: Describe the general structure of a skeletal muscle fiber.

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Question: Explain why skeletal muscle fibers appear straited

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Question: Explain the physical relationship between the sarcoplasmic reticulum and the transverse tubules

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Question: Describe a neuromuscular junction.

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Question: Explain how a motor neuron action potential can trigger a skeletal muscle fiber contraction.

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Question: List four proteins associated with myofibrils, and explain their structural and functional relationships.

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Question: Explain how the filaments of a myofibril interact during muscle contraction.

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Question: What are the sources of energy used to regenerate ATP?

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Question: What are the sources of oxygen required for the aerobic reactions of cellular respiration?

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