A Helper T Cell Response to a Protein Antigen Requires

question 7

Multiple Choice

A helper T cell response to a protein antigen requires the participation of antigen-presenting cells that express which of the following types of molecules?

• A)Class II MHC and costimulators
• B)Class I MHC and CD4
• C)Class II MHC and CD8
• D)CD4 and costimulators
• E)Class II MHC and CD4

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Definitions:

Psychological Hardiness

A personality characteristic characterized by resilience and the ability to cope effectively with stress.

Helpless

A state of lacking the means or ability to manage, make decisions, or act effectively.

Stability

The state of being resistant to change and capable of maintaining a constant level of functioning or status over time.