Troponin binds to Ca2+ from the sarcoplasmic reticulum. The propagation of an action potential along a skeletal muscle fiber causes the release of Ca2+.
What is a cross-bridge cycle?
As seen by the cross-bridge cycling, the action of the contractile proteins shortens muscles. The cross-bridge muscular contraction cycle can be seen in many types of muscles, including cardiac, smooth, and skeletal muscles. Therefore, when riding across bridges, all muscle groups contract.
What transpires in skeletal muscle during a cross bridge cycle?
The Pi dissociates after the myosin creates a cross-bridge with actin, causing the myosin to proceed through the power stroke and shorten the sarcomere, which lowers its energy state. In order to dismantle the cross-bridge
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<u>Answer:
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In a communication model, the context is the environment surrounding communication, including the physical environment as well as the interpretation of a situation.
<u>Explanation:
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- A communication model is dynamic and exhibits changes based on its utility or the purpose of use.
- Though there are changes in the use of these models, the context of the communication models usually remains the same even if the methodology changes.
- The context of the model helps in carrying out the correct interpretation of the situation.
B.) generalization it is a well known fact and it explains why women live longer than guys.
Romanian:
Legile moderne care implică copii sunt foarte diferite de legile celor cincizeci de ani în urmă. Legile moderne protejează copiii în multe feluri, printre care: protejarea dreptului copiilor la educație, dreptul la îngrijiri medicale, dreptul la nediscriminare, prevenirea legilor muncii copiilor.
English:
Modern laws involving children are very different from the laws of fifty years past. Modern laws protect children in many ways including the following: protecting children’s right to education, right to health care, right to non discrimination, the prevention of child labor laws.
