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- While the muscle contracts mysosin slides along actin to contract the muscle fiber in a process that requires ATP. All of this occurs in the sacomere that supports this contraction in the muscle.The actin filimants slide past the myosin filimants toward the middle of the sacomere.
- What does the sarcomere do in a muscle contraction?
- Okay that's cool! But what does the actin do in a muscle contraction
- Timmah has learned how myosin transfers to actin. and the second thing he learned was what myosin does in a contraction.
- How does the myosin turn to actin ? what does the Myosin do in a muscle contraction?
- in a muscle contraction though, myosin moves it's head groups along the actin filament in the direction of the plus end.
- Myosin binds into actin at a binding site on globular actin protein.
- Timmah has learn how ATP/ADP helps the myosin drive stronger and give the energy needed to succeed.
- How does ATP relate and help myosin succed? How does ADP relate and help myosin?
- ADP is the one that makes the myosin bind strongly to actin making it stronger to give no risk for the myosin to give out.
- ATP is the one that helps drive the myosin and gives the myosin the energy to do what it needs.
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