Contraction of the Dartos Muscle

question 46

Multiple Choice

Contraction of the dartos muscle

• A) propels sperm through the urethra.
• B) initiates seminal emission.
• C) produces an erection.
• D) moves sperm through the ductus deferens.
• E) tightens the scrotal sac.

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Definitions:

Cycloalkane

Saturated hydrocarbons with carbon atoms arranged in a ring or cyclic structure.

Ring Strain

The stress and instability in the atomic structure of a cyclic molecule due to its geometric angles deviating from the ideal angles.

Methylene

A group consisting of one carbon atom bonded to two hydrogen atoms (-CH2-), commonly found as part of organic molecules.

Cycloalkanes

Saturated hydrocarbons consisting of carbon atoms arranged in a ring, with general formula CnH2n for monocyclic cycloalkanes.