Question

explain the mechanism of muscle contraction in brief​

Answer 1

Answer:

Muscle contraction occurs when the thin actin and thick myosin filaments slide past each other. It is generally assumed that this process is driven by cross-bridges which extend from the myosin filaments and cyclically interact with the actin filaments as ATP is hydrolysed

Answer 2

Muscle Contraction

Explanation:

1. Muscle constriction happens when the slim actin and thick myosin fibers slide past one another. It is commonly accepted that this procedure is driven by cross-spans which stretch out from the myosin fibers and consistently associate with the actin fibers as ATP is hydrolysed.
2. All development in the body is the aftereffect of muscle withdrawal. Notwithstanding development, muscle constriction likewise satisfies some other significant capacities in the body, for example, pose, joint solidness, and warmth creation and  Stance etc.
3. Four phases of muscle withdrawal such as Excitation,constriction coupling,Constriction and Unwinding where as taking care of the 5 stages of muscle constriction.which are follows .

   1. Ca2+ is siphoned once again into the terminal cisternae.

    2. Myosin goes to the coupling destinations on the actin.

    3. ATP is hydrolyzed and re-invigorates the myosin .

    4. ATP causes the myosin head to be discharged by authoritative to the   myosin.

   5. Ca2+ is discharged from the terminal cisternae.