Which of the Following Become Connected by Myosin Cross-Bridges During

question 43

Multiple Choice

Which of the following become connected by myosin cross-bridges during muscle contraction?

• A) thin filaments and thick filaments
• B) thick filaments and titin filaments
• C) z disks and actin filaments
• D) thick filaments and t-tubules
• E) thin filaments and t-tubules

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Definitions:

Drive Gear

Any gear that drives another.

Torque Reduction

A process or mechanism by which torque output, particularly in an engine or drivetrain, is intentionally decreased to prevent damage or improve control.

Driven Gear

A gear that receives power from another gear or rotating component in a mechanical system.

Auxiliary Section

An additional section of a device or system that provides supplementary functions or capabilities.