MUSCLE PHYSIOLOGY

PHYSIOLOGY

SLIDING FILAMENT MODEL

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The correct order of the sliding filament theory
A
muscle ____ Ca2+ on troponin ____ cross bridge ____ power stroke ____ myosin site exposed
B
nerve ____ Na+ binds to tropomyosin ____ power stroke ____ cross bridge forms
C
nerve ____ K+ influx ____ myosin/actin cross bridge ____ power stroke ____ ATP binds to myosin breaking cross bridge
D
nerve ____ Ca2+ binds to troponin ____ myosin/actin cross bridge ____ power stroke ____ ATP binds to myosin-breaking cross bridge
Explanation: 

Detailed explanation-1: -ATP. Carbohydrates. Condensation Reaction. DNA and RNA. DNA replication. Denaturation. Enzymes. Factors Affecting Enzyme Activity. More items

Detailed explanation-2: -discharge of motor neuron at myo-neural plate (endplate) release of the neurotransmitter acetylcholine at the endplate. binding of acetylcholine to its receptors. increased Na+ and K+ conductance in endplate membrane. generation of action potential at endplate. More items

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