Natural Killer Cells Are One of the Functional Classes of

question 39

Multiple Choice

Natural killer cells are one of the functional classes of

• A) neutrophils.
• B) lymphocytes.
• C) thrombocytes.
• D) eosinophils.
• E) monocytes.

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Definitions:

Suprachiasmatic Nucleus

A small region of the brain in the hypothalamus, responsible for controlling circadian rhythms.

Alzheimer's Disease

A progressive neurodegenerative disorder characterized by the decline in cognitive function, memory, and ability to perform daily tasks.

Melatonin

A hormone produced by the pineal gland that regulates sleep and wakefulness cycles.

Peak Levels

The highest concentration of a substance in the bloodstream, often referring to medications or pollutants.