The Main Source of Fuel for More Than 30 Minutes

question 26

Multiple Choice

The main source of fuel for more than 30 minutes of muscle contraction is

• A)fatty acids.
• B)glucose.
• C)glycogen.
• D)creatine phosphate.
• E)glycerol.

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Definitions:

Representative Sample

A subset of a population that accurately reflects the members of the entire population.

Laboratory Environment

A controlled setting designed for scientific experiments, research, or testing, often equipped with specific instruments and materials.

Case Study

An observation technique in which one person is studied in depth in the hope of revealing universal principles.

Random Sampling

A technique used in research to select a group of subjects for a study from a larger population, ensuring that every individual has an equal chance of being chosen.