Which of the Following Is TRUE About Antigens

question 20

Multiple Choice

Which of the following is TRUE about antigens?

• A)They are always derived from pathogens.
• B)They are always proteins.
• C)They are recognized by T cells or B cells.
• D)They must be microbial in origin.
• E)They usually cause cellular damage.

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Definitions:

Underbounded

Refers to systems or frameworks that lack clear or defined boundaries, often resulting in ambiguity or confusion.

Overbounded

A term not commonly defined in the referenced knowledge bases, possibly referring to the concept of over-limiting or excessively defining boundaries. NO.

External Ties

Connections or relationships that a person or organization maintains with external entities or individuals outside their immediate group or organization.

Faultline

The hypothetical dividing line that may split a group into subgroups based on one or more attributes, potentially leading to conflict or decreased group cohesion.