Chapter 12: Terminology Flashcards by Jaime Bennett

Q

Skeletal muscle

A

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Q

Cardiac Muscle

A

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Q

Smooth Muscle

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Q

Sarcomere

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Q

Myofibril

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Q

Myofiber

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Q

Fasciculus

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Q

Sarcolemma

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Q

Sarcoplasm

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Q

Sarcoplasmic reticulum

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Q

Motor unit

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Q

Neuromuscular junction

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Q

Motor end plate

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Q

E/C (excitation/contraction) Coupling

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Q

Transverse (T) Tubules

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Q

Terminal cisternae

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Q

Sarcotubules

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Q

Nicotinic Receptors

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Q

Voltage-gated sodium channels

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Q

DHPRs

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Q

RyRs

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Q

Thin (actin) filaments

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Q

Thick (myosin) filaments

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Q

Sliding filament model of contraction

A

Q

I band

A

Q

A band

A

Q

H zone

A

Q

Z disc

A

Q

Cross bridge

A

Q

Power Stroke

A

Q

Cross-bridge cycle

A

Q

Tropomyosin

A

Q

Troponin

A

Q

Calcium

A

Q

Twitch

A

Q

Summation

A

Q

Unfused tetanus

A

Q

Fused tetanus

A

Q

Rectruitment

A

Q

Concentration contraction

A

Q

Isometric conraction

A

Q

Eccentric Contraction

A

Q

ATP for contraction and relaxation

A

Q

Type I Fibers

A

Q

Type IIA fibers

A

Q

Type IIX fibers

A

Q

Muscle spindle apparatus

A

Q

Alpha-motor neurons

A

Q

Gamma-motor neurons

A

Q

Corticospinal tract

A

Q

Extrapyramidal tract

A

Q

Intrafusal fibers

A

Q

Extrafusal fibers

A

Q

Knee-jerk reflex

A

Q

Reciprocal Innervation

A

Q

Double reciprocal innervation

A

Q

Agonist/Antagonist muscles

A

Q

Flexor/ extensor muscles

A