Peptide Hormones

question 40

Multiple Choice

Peptide hormones

• A)are able to pass through the membrane and bind to a receptor in the cytoplasm.
• B)bind to a receptor in the plasma membrane.
• C)act much more slowly than steroid hormones.
• D)initiate gene expression.
• E)are composed of a complex of 4 carbon rings.

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Definitions:

Vasocongestion

An increase in blood volume in specific tissues, often relating to sexual arousal.

Penile Erection

The physiological condition in which the penis becomes firm, engorged with blood, and enlarged, often in response to sexual arousal.

Clitoral Swelling

An increase in size or engorgement of the clitoris, typically due to sexual arousal.

Orgasm During Sexual Activities

The climax of sexual excitement, characterized by intensely pleasurable feelings centered around the sexual organs but can encompass the whole body.