_____ Refers to the Ability of the Circulatory and Respiratory

question 60

Multiple Choice

_____ refers to the ability of the circulatory and respiratory systems to supply oxygen and nutrients to working muscles during sustained physical activity

• A)Muscular strength
• B)Muscular endurance
• C)Cardiovascular fitness
• D)Body composition

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Definitions:

Compounds

Substances formed from the chemical combination of two or more elements, characterized by specific molecular compositions and properties.

C=O Stretch

A vibrational mode in infrared spectroscopy, indicating the presence of a carbonyl group (\(C=O\)) in the molecule, characterized by a strong, distinctive absorption band.

Aldehydes

Organic compounds characterized by the carbonyl group bonded to at least one hydrogen atom.

IR Absorption

The process where molecules absorb specific frequencies of infrared light, causing molecular vibrations that are characteristic of functional groups within the molecule.