sdf Flashcards by Jan Doe | Brainscape

Q

titin

A

sarcomere recoil

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Q

myosin

A

slides on actin during contraction

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Q

tropomyosin

A

hides actin active sites in absence of calcium

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Q

t tubules

A

allow quick repolarization of muscle

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Q

cells are fusiform: skel or smooth

A

smooth

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Q

resting membrane potential

A

-85

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Q

muscle twitch: depolarizing

A

lag and contraction phase

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Q

voltage gate channels in…

A

axon

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Q

lignad gated channels in…

A

postsynaptic membrane

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Q

neurotransmitter receptors in..

A

postsynaptic membrane

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Q

neurotransmitter vesicles in…

A

axon

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Q

treppe

A

graded responses of the muscle to stimulus

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Q

complete tetanus

A

contraction of muscle without relaxation

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Q

twitch

A

muscle contraction, not able to perform work

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Q

passive tension

A

contraction of muscle without stimulation

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Q

components of motor unit

A

single motor neuron and muscle fibers innverated by it

Q

muscle eyeball move up

A

superior rectus

Q

hamstring origin

A

coaxal bones

Q

gastocnemius insertion

A

calcaneus

Q

atlantoaxial

A

pivot

Q

coxal

A

ball and socket

Q

elbow

A

hinge

Q

knee

A

hinge

Q

intercarpal

A

place

Q

intertarsal

A

plane

Q

muscular dystrophy

A

autoimmune disease that affects neurotransmitter

Q

myastenia gravis

A

general weakness of muscle

Q

fibromyalgia

A

pain in muscles on both sides of body

Q

polymyositis

A

pain in muscles of both sides of body

Q

tetanus

A

paralysis of body