What Role Does ATP Play in the Cross-Bridge Cycle

question 131

Multiple Choice

What role does ATP play in the cross-bridge cycle?

• A)The binding of ATP to myosin causes myosin to detach from actin.
• B)The binding of ATP to myosin causes myosin to bind to actin.
• C)The binding of ATP to myosin causes the myosin head to cock.
• D)The binding of ATP to myosin produces the power stroke.
• E)The binding of ATP to myosin forms a cross-bridge.

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Definitions:

Insulin Resistance

A condition in which the body's cells do not respond properly to insulin, leading to elevated blood sugar levels.

Type 1 Diabetes

A chronic condition where the pancreas produces little or no insulin, requiring individuals to manage their blood sugar levels through insulin therapy.

Type 2 Diabetes

A chronic condition affecting the way the body processes blood sugar (glucose), characterized by insulin resistance.

Cardiovascular Disease

A class of diseases that involve the heart or blood vessels, leading to conditions such as heart attacks, strokes, and hypertension.