Which Are Only Expressed Constitutively on "Professional Antigen-Presenting Cells," Such

question 21

Multiple Choice

Which are only expressed constitutively on "professional antigen-presenting cells," such as B lymphocytes?

• A) HLA-A
• B) Complement C2
• C) TNF-alpha
• D) Class II antigens

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Definitions:

Multicentrism

A philosophy or perspective that emphasizes the respect and importance of multiple cultural viewpoints and practices.

Nonverbal Communication

The process of conveying a message without the use of words, including through gestures, facial expressions, and body language.

Facial Expressions

Visual cues conveyed by movements of the facial muscles, often reflecting a person's emotions or reactions.

Body Movements

The physical actions or gestures made by an individual's body, often studied in contexts like communication, sports, or health.