3 Questions
Which event causes muscle contraction in all muscle types?
Increased intracellular calcium concentration
What is the source of calcium for contraction in skeletal muscle?
Sarcoplasmic reticulum
What is the role of troponin C in muscle contraction?
Liberates actin-myosin interaction
Test your knowledge on excitation contraction coupling in muscle cells and learn about the key event that triggers muscle contraction. Explore the role of intracellular calcium concentration and the sarcoplasmic reticulum in skeletal muscle.
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