Which Characteristic Is True of Type II (White Fast-Motor)muscle Fibers

question 18

Multiple Choice

Which characteristic is true of type II (white fast-motor) muscle fibers?

• A) Slow contraction speed
• B) Fast conduction velocities
• C) Profuse capillary supply
• D) Oxidative metabolism

---

Definitions:

Atherosclerosis

A cardiovascular disease characterized by the buildup of fats, cholesterol, and other substances in and on artery walls.

Immune Function

The activities and mechanisms through which the immune system identifies and defends against pathogens, harmful substances, and diseased cells.

Dominance Hierarchy

A social organizing principle where individuals within a group are ranked relative to each other in terms of authority, status, and access to resources.

Socio-Economic Status

An individual or group's position within a hierarchical social structure, which is determined by their income, education, occupation, and social network.