Mixed ProcessHardQuestion 13140
Question
Which sequence is most logical?
- AImpulse -> calcium release -> cross-bridge cycling -> contractionCorrect
- BCalcium release -> impulse -> bone growth -> contraction
- CATP loss -> ligament formation -> contraction
- DMyosin disappearance -> contraction
Correct answer
Impulse -> calcium release -> cross-bridge cycling -> contraction
Explanation
This sequence captures the essential flow of excitation-contraction coupling.