Class II MHC Molecules Are Found Primarily on

question 30

Multiple Choice

Class II MHC molecules are found primarily on

• A) macrophages AND erythrocytes.
• B) dendritic cells AND erythrocytes.
• C) T cytotoxic cells AND dendritic cells.
• D) macrophages AND dendritic cells.
• E) T cytotoxic cells AND macrophages

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Definitions:

Insertion

The point or mode of attachment of a skeletal muscle to the bone or other body part it moves.

Orbicularis Oris

A complex of muscles in the lips that encircles the mouth, controlling the movements involved in lip closure, puckering, and speech.

Puckering

The formation of small wrinkles or folds in a surface, often caused by contraction, shrinking, or gathering, particularly in skin or fabric.

Elevate Jaw

The action of raising the lower jaw or mandible, an action involved in facial expressions and chewing.