In Skeletal Muscle Contraction, When ____ Binds to Ca²⁺, It

question 73

Multiple Choice

In skeletal muscle contraction, when ____ binds to Ca²⁺, it undergoes a conformational change that allows tropomyosin to move to the grooves in the actin double helix.

• A) troponin
• B) myosin
• C) phosphate ions
• D) ATP
• E) acetylcholine

---

Definitions:

Psychological Explanations

Theories or reasoning that attribute behavior or mental processes to psychological factors, such as emotions, desires, or cognitive functions.

Durkheimian Explanations

Theoretical perspectives based on the work of Emile Durkheim, focusing on how societal structures and cohesion influence behavior and social outcomes.

Relationship Statuses

Descriptions of individuals' romantic or familial connections, such as single, in a relationship, married, divorced, or widowed.

Publicized Suicide

A suicide that becomes widely known or receives significant attention in the public domain.