As ATP Binds to the Myosin Head at the Beginning

question 105

Multiple Choice

As ATP binds to the myosin head at the beginning of a muscle contraction cycle, the myosin head immediately

• A) detaches from actin.
• B) initiates binding with actin.
• C) tightens its bond to actin.
• D) swivels.

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Definitions:

Gender Role

The set of societal norms dictating the types of behaviors that are considered acceptable, appropriate, or desirable for a person based on their actual or perceived sex.

Social Position

An individual's ranking or status within a social hierarchy, which can influence their access to resources and opportunities.

Androgynous Behavior

Behavior that encompasses characteristics traditionally considered masculine and feminine, demonstrating a blend of gender traits and roles.

Gender Expression

How an individual presents their gender to others, through behavior, clothing, haircut, voice, and other forms of presentation.