Which Gland Regulates the Immune Response and Mediates the Apparent

question 30

Multiple Choice

Which gland regulates the immune response and mediates the apparent effects of circadian rhythms on immunity?

• A) Anterior pituitary
• B) Adrenal
• C) Basal ganglia
• D) Pineal

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Definitions:

pKa Values

A quantitative measure of the strength of an acid in solution, defined as the negative logarithm of the acid dissociation constant (Ka).

pH

A measure of the hydrogen ion concentration in a solution, reflecting its acidity or basicity.

Neutral Form

The state of a compound where it is not ionized, possessing no net charge, usually at a specific pH value.

L-Phenylalanine

An essential amino acid that plays a key role in the biosynthesis of other amino acids and hormones.