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please answer this asap!!! Complete each sentence with the correct word then dra

ID: 177654 • Letter: P

Question

please answer this asap!!!

Complete each sentence with the correct word then drag the sentences into the correct order to accurately describe the steps of exaltation-contraction coupling. Drag the text blocks below into their correct order. Voltage sensitive proteins respond to the action potential that spreads down the. A conformational change in the occurs, revealing active sites on the. These ions bind to, which forms a complex with. The bind to the act we sites and form between the thick and thin filaments. Voltage-gated in the open and release ions into the sarcoplasm.

Explanation / Answer

Voltage gated calcium ion channels in the terminal cisternae open and release ions into the sarcoplasm.

These ions bind to tropoinin, which forms a complex with tropomyosin

A conformational change in the tropoinin tropomyosin complex occurs, revealing active sites on the actin filament

The myosin heads binds to the active sites and form cross-bridges between the thick and thin filaments

Voltage sensitive proteins respond to the action potential that spreads down the T tubules