1. From gross to microscopic, the parts of a muscle areA. Fiber, fascicle, muscleB. Fascicle muscle, fiberC. Muscle, fiber, fascicleD. Muscle, fascicle, fiber

You are watching: This indentation of the sarcolemma carries electrical signals deep into the muscle cells.

2. The thick and thin filaments are consisted of ofA. Myosin and also actinB. The dark and light bandsC. The H zone and also the Z diskD. T tubules and also terminal cisterns
3. This indentation the the sarcolemma carries electric signals deep into the muscle cells.A. Sarcoplasmic reticulumB. T tubuleC. Terminal cisternsD. Triad
4. What is the correct order of frameworks as you relocate from outside a muscle cabinet to deep within itA. Myofibril, myofilament, fiberB. Myofilament, fiber, myofibrilC. Myofilaments, myofibril, fiberD. Fiber, myofibril, myofilament
5. The neuromuscular junction consist of ofA. A nerve emotional a muscleB. A nerve coming right into close proximity come a muscle fiberC. The axon terminal coming into close proximity to a muscle fiberD. The finish branch the a solitary nerve fiber emotional a muscle
6. The yes, really contract I"ll devices of muscles expand from a disk to Z disk they areA. Myofibril B. SarcomeresC. Sarcoplasmic reticulumD. Special filaments
7. Tendons differ from ligaments in thatA. Tendons are broad and flat and also ligaments are prefer chordsB. Tendons affix to bone and also ligament carry out notC. Tendons bind muscle come bone and ligament tie bone come boneD. Lock are formed from different tissue types
8. The role of the neuromuscular junction is toA. Connect sensory neurons straight to muscleB. Convey a signal from the nervous system to skeleton muscleC. Link nerve endings to muscle, to protect the nerve structurallyD. Stimulate or inhibit the activity of skeleton muscles
9. Acetylcholine (ACH) is the neurotransmitter of axon terminal"s at the neuromuscular junction itA. Diffuses into the muscle cellB. Binding to receptor on the engine neuronC. Ultimately reasons the motor neuron to depolarizeD. Binding to receptor on the muscle membrane
10) A triad consists of A) sarcomeres and terminal cisternae B) terminal cisternae and also T-tubules C) sarcomeres and T-tubules D) myofibrils and also terminal cisterne


Connect Anatomy and also Physiology with LearnSmart because that Hole"s Essentials the Anatomy & Physiology11th EditionDavid N. Shier, Jackie L. Butler, Ricki Lewis


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