Select the Incorrect Statement About Muscle and Muscle Fibers

question 41

Multiple Choice

Select the incorrect statement about muscle and muscle fibers.

• A)Long distance runners tend to have more slow-twitch muscle fibers than fast-twitch fibers.
• B)A quick contraction and relaxation of an isolated skeletal muscle is called tetanus.
• C)Fast-twitch fibers have fewer capillaries and mitochondria than slow-twitch fibers.
• D)Slow-twitch muscle fibers have high concentrations of myoglobin.

Understand how to interpret correlation coefficients and their implications for research findings.

Discriminate between different data collection techniques across research methods.

Analyze the ethical considerations in selecting research methods.

Grasp the importance of controlling variables in experimental research.

---

Definitions:

Economies of Scale

The cost advantages that enterprises obtain due to their scale of operation, which often leads to a reduction in average cost per unit as scale is increased.

Economies of Scope

Cost advantages that a business experiences by expanding the variety of products or services it offers, leveraging shared operations or resources.

Learning Curve

The graphical representation of how an increase in learning comes from greater experience, leading to reduced costs over time.

Average Cost Curve

A graphical representation that shows how the average cost of producing a good varies with the quantity produced, usually U-shaped due to economies and diseconomies of scale.