Which of the Following Structures Is the Contractile Unit of a Muscle

question 8

Multiple Choice

Which of the following structures is the contractile unit of a muscle cell?

• A) Motor unit
• B) Basement membrane
• C) Myofibril
• D) Ribosome

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Definitions:

Strange Sound

An unusual or unexplained noise that is not normally heard and can cause curiosity or concern.

Predictability

The ability to forecast future events or behaviors based on current or past information.

CS and US

In classical conditioning, CS stands for Conditioned Stimulus, which becomes associated with an Unconditioned Stimulus (US) to produce a learned response.

Cognitive Perspective

A psychological approach that emphasizes mental processes such as perception, memory, and problem-solving.