This is fill in the blank as well as putting them in chronological order. Thank

Question

This is fill in the blank as well as putting them in chronological order. Thank you.

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

Explanation / Answer

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

The conformational change in the troponin-tropomyosin complex occurs, revealing active sites on the actin filaments.

These ions bind to troponin, which forms a complex with tropomyosin.

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

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

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