Cross-Sectional Studies Demonstrate That the Physiological Variable Responsible for the Large

question 20

Multiple Choice

Cross-sectional studies demonstrate that the physiological variable responsible for the large variation in VO₂ max across the normal population is maximal

• A)heart rate.
• B)stroke volume.
• C)arteriovenous O₂ difference.
• D)systolic blood pressure.

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Definitions:

Diastereomers

Stereoisomers which are non-mirror image forms and possess distinct chemical and physical properties.

Diastereomer

Stereoisomers which do not act as mirror reflections of one another.

Specific Rotation

A measure of the rotation of plane-polarized light by a chiral compound in solution, specific to the wavelength of light and temperature.

(-)-Lactic Acid

An enantiomer of lactic acid that is often associated with the sour taste of fermented foods.