Topic: Skeletal Muscle a. What is a motor unit?

b. For a skeletal muscle fiber to contract, it must receive a stimulus from its motor neuron. This occurs within the neuromuscular junction (NMJ).

Discuss the ENTIRE mechanism of skeletal muscle fiber contraction at the NMJ: beginning with the mechanism for release of neurotransmitter from the pre-synaptic motor neuron and continuing through the entire mechanism leading to the contraction of the skeletal muscle fiber.

in a word, a scientific question is testable. a testable question is one that asks about objects, organisms or events found in the world around it

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miss jennifer is buying pencils in packs of 12, notebooks in packs of 16, and red pens in boxes of 20. she needs to have the same number of pencils, notebooks, and red pens. how many packs of each type should she buy?

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answer; blending inheritnace;