Which of These Needs to Happen for a Muscle to Contract

question 116

Multiple Choice

Which of these needs to happen for a muscle to contract?

• A)Myosin filaments work their way up the actin filaments"
• B)An action potential is generated in a lower motor neuron"
• C)Acetylcholine is released into the presynaptic cleft"
• D)All of the above"

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Definitions:

Motivation

The processes that account for an individual's intensity, direction, and persistence of effort toward attaining a goal.

Need for Affiliation

An individual's drive to relate to people and form social connections.

Intrinsic Motive

A type of motivation driven by an internal desire to perform a task for its own sake, due to personal satisfaction, interest, or enjoyment.

Behavioral Need

Psychological or physiological necessities that drive behaviors in individuals, seeking fulfillment to maintain well-being and homeostasis.