A Number of Tumors and Viruses (E

question 5

Multiple Choice

A number of tumors and viruses (e.g., Epstein- Barr) are able to escape cytotoxic T cell degradation by inhibiting what?

• A)helper T cell activation
• B)the activation of the complement system
• C)tumor antigen expression
• D)the production of the class I MHC molecule
• E)the production of the class II major histocompatibility (MHC)molecule

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Definitions:

Relativistic

Pertaining to the understanding that knowledge, truth, and morality exist in relation to culture, society, or historical context and are not absolute.

Pragmatic

Concerned with practical considerations or consequences in decision-making or communication, focusing on effective and sensible approaches.

Relativistic

Pertaining to the view that concepts such as moral values and truth are not absolute but are relative to the perspectives or cultures from which they originate.

Autonomous

Describes entities or individuals that are self-governing, self-directing, and capable of making decisions independently from others.