Which of These Correctly States Differences Between a Trained Athlete and a Sedentary

question 117

Multiple Choice

Which of these correctly states differences between a trained athlete and a sedentary individual at rest? 

• A)The athlete would have a lower heart rate and larger stroke volume.
• B)The athlete would have a higher heart rate and larger stroke volume.
• C)The athlete would have a lower heart rate and smaller stroke volume.
• D)The athlete would have a higher heart rate and smaller stroke volume.
• E)There would be no differences when the individuals were at rest.

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Definitions:

σ Bonds

Single covalent bonds resulting from the head-on overlap of atomic orbitals and involving two electrons, characterized by their high strength and rotation around the bond axis.

π Bonds

Covalent bonds formed by the sideways overlap of two p-orbitals, containing a pair of electrons located above and below the axis of the bonded atoms.

Hybridization

A concept in chemistry where atomic orbitals mix to form new hybrid orbitals, explaining the geometry of molecular bonding.

Indicated Atom

A specific atom within a molecule that is highlighted or referenced, typically in the context of chemical reactions or structural discussions.