What Are the Primary Differences Between the Slow Twitch (ST)muscle

question 10

Multiple Choice

What are the primary differences between the slow twitch (ST) muscle fibers and the fast twitch (FT) muscle fibers?

• A) ST fibers are designed for endurance; FT fibers are designed for speed,strength,and power
• B) ST fibers are small and have few mitochondria; FT fibers are vascular and contract at lower speeds
• C) ST fibers allow for anaerobic work; FT fibers allow for aerobic work
• D) ST fibers have high levels of myosin adenosine triphosphatase (ATPase); FT fibers have low levels of myosin ATPase

---

Definitions:

Good X

A placeholder term for any specific good, product, or item within economic analysis.

Good Y

A hypothetical product or item, often used in economic models and theories to illustrate various economic principles and interactions.

Pepsi

A carbonated soft drink produced and manufactured by PepsiCo, known worldwide and serving as a major competitor to Coca-Cola.

Pizza

A popular dish of Italian origin consisting of a flat round base of dough topped with tomatoes, cheese, and various other ingredients, baked quickly.