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Hydrolysis of ATP

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Q: What energizes the power stroke in cross bridge cycle?
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What is the time in which cross bridges are active called?

The time in which cross bridges are active during muscle contraction is called the "cross-bridge cycle." This cycle involves the binding of myosin heads to actin filaments, power stroke generation, and detachment of the cross bridges.


Where in the cross bridge cycle does ATP hydrolysis occur?

ATP hydrolysis occurs during the cocking stage of the cross bridge cycle, where the myosin head is cocked back into its high-energy position before it can bind to actin and perform the power stroke.


At what stage in the cross-bridge cycle is ATP split into ADP and Pi?

ATP is split into ADP and Pi during the cocking stage of the cross-bridge cycle, which is also known as the power stroke preparation phase. This occurs after myosin heads bind to actin and prior to the power stroke.


What role does tropomyosin play in cross bridge cycle?

The displacement of tropomyosin exposes the active sites of actin allowing cross bridge to form.


Where in the cross bridge cycle does hydrolysis occurs?

during the cocking of the myosin head


What is two stroke cycle?

a two stroke cycle said that two stroke of the piston to complete firing cycle


Does Yamaha 80cc 4 stroke take 2-cycle oil?

No. In this case, stroke and cycle means the same thing. So 2-stroke/2-cycle engines should have 2-stroke/2-cycle oil and 4-stroke/4-cycle engines should have 4-stroke/4-cycle oil.


What effect would BMD have on the cross bridge cycle?

Myosin heads would remain detached, unable to cock.


What is the difference between cycle and stroke?

In a two-stroke engine, two strokes is one cycle. In a four stroke engine, four strokes is one complete cycle. A stroke is a part of a cycle. Remember that the "up" motion and the "down" motion each count as one stroke.


If a four stroke cycle starts with the copression stroke the the thirs stroke would be the?

The 4-stroke cycle does not start with the compression stroke. it goes -1. Intake2. compression3. power4. exhaust


What is the name of the 4 stroke engine cycle?

'a 4 stroke engine cycle' is usually what it is called...


What does 2 cycle and 4 cycle engines mean?

A 2 cycle engine's piston cycle twice. One compression stroke and 1 exhaust stroke. A 4 cycle engine cycles four times before its exhaust stroke.