Topics: Muscles and Movements Quiz
Which of the following statements is true about the sliding filament theory?
A. During contraction the H zone remains the same length
B. A cross-bridge is formed by troponin and tropomysin attaching to one another
C. A nerve impulse causes an action potential to spread across the muscle
D. ATP is released around the filaments, stimulating the muscle to contract
Select your answer:
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Musculoskeletal System Responses to Exercises › ViewWhat happens to the force generated by eccentric contractions compared to concentric contractions?
A. It varies based on muscle type
B. It remains the same
C. It decreases
D. It increases
Hygiene and Nutrition › View
Taking sweets can make our teeth to ____.
A. Decay
B. Smell good