A Cytotoxic T Lymphocyte, Having Been Activated Against a Particular

question 61

Multiple Choice

A cytotoxic T lymphocyte, having been activated against a particular viral antigen, "sees" this same antigen displayed on the surface of a host cell.What will happen?

• A)The cytotoxic T cell will produce proteins that cause the host body cell to die.
• B)The cytotoxic body cell will activate B cells which then produce antibody against the antigen.
• C)The antigen will move inside of the host body cell, thereby hiding from the cytotoxic T cell.
• D)The cytotoxic T cell will produce antibodies against the antigen.

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Definitions:

Encoding Specificity

The principle that memory is improved when information available at encoding is also available at retrieval.

Environment

The surrounding conditions or influences in which an organism lives, which can affect growth, development, and behavior.

Context Reinstatement

A memoryphenomenon where recalling specific information is more likely if the context present at encoding and at retrieval are similar or the same.

Flashbulb Memories

Flashbulb memories are vivid, detailed memories of significant events that feel as if they have been imprinted or 'burned in' like a photograph, often associated with surprise or emotional shock.