Which Component of a Muscle Does the Ca++ Combine with to Allow

question 36

Multiple Choice

Which component of a muscle does the Ca++ combine with to allow a contraction to occur?

• A)myosin heads
• B)actin
• C)troponin
• D)T-tubules

---

Definitions:

Cold Parents

This term refers to parents who display a lack of warmth, affection, or emotional support towards their children.

Permissive-indulgent

A parenting style characterized by high responsiveness but low demandingness, where parents are lenient and avoid confrontation.

Self-confidence

A belief in one's own abilities and competence, influencing how individuals perceive themselves and interact with others.

Substance Abuse

The harmful or hazardous use of psychoactive substances, including alcohol and illicit drugs, leading to addiction or dependence.