Which of the Following Describes the Role of Myosin in Muscle

question 51

Multiple Choice

Which of the following describes the role of myosin in muscle contraction?

• A) ATP forms a bridge binding actin to myosin.
• B) Actin heads bend when attached to myosin.
• C) Calcium ions form a bridge, moving actin along myosin.
• D) Myosin heads bend when attached to actin.
• E) Myosin synthesizes new strands of actin, lengthening the muscle.

---

Definitions:

Justifications

Reasoning or arguments presented to show that actions or decisions were reasonable or necessary under the circumstances.

Roman Philosopher

A philosopher from ancient Rome who contributed to various fields of philosophy, including ethics, politics, metaphysics, and logic.

Virtue Prescription

Virtue prescription refers to the advocacy or recommendation of moral virtues as guidelines for ethical behavior and good living.

Generous

Showing a readiness to give more of something, especially money or time, than is strictly necessary or expected.