Molecular basis of skeletal muscle contraction | Sliding filament theory | Cross bridge theory
Hi I am Dr.Raghu, Welcome to my channel • Dr. Raghu's Playlist - CVS • Short term regulation of blood pressure | ... In this video Dr.Raghu explains the molecular basis of skeletal muscle contraction which is also called as sliding filament theory or cross bridge theory. 1. ATP attached to cross bridge head 2. Partial hydrolysis and energized configuration of cross bridge head 3. Calcium binding to Troponin C 4. Uncovering of active binding sites on actin 5. Cross linking of cross bridge to actin 6. Power stroke 7. Relaxtion of skeletal muscle 8. Changes in sarcomere 9.Summary
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