Peripheral Tolerance

question 34

Multiple Choice

Peripheral tolerance

• A)is caused by costimulation without TcR-MHC₊ peptide interaction.
• B)is caused by TcR-MHC₊ peptide interaction without costimulation.
• C)leads to anergy.
• D)both leads to anergy and is caused by costimulation without TcR-MHC₊ peptide interaction.
• E)both leads to anergy and is caused by TcR-MHC₊ peptide interaction without costimulation.

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Definitions:

Japanese Quail

A species of Old World quail from East Asia, commonly used in research due to its rapid life cycle and clear behavioral traits.

Conditioned Response

A learned reaction or behavior in response to a conditioned stimulus.

Red Light

A red light is commonly used in traffic signals to indicate a command to stop, or it can also refer to a wavelength of light perceived as red.

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with an unconditioned stimulus, evokes a conditioned response.