How Were the Cells Responsible for Cell- Mediated Immunity First

question 6

Multiple Choice

How were the cells responsible for cell- mediated immunity first identified as T lymphocytes?

• A)Metchnikoff demonstrated phagocytosis of fungal spores by Daphnia blood cells.
• B)Ehrlich demonstrated it using cells isolated from the Bursa of Fabricius in chickens.
• C)Glick demonstrated it using cells isolated from chicken thymus.
• D)Landsteiner demonstrated it showing incompatibility between sera of people with different blood groups.

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Definitions:

Gestures

Physical movements of the body, especially the hands and arms, that convey ideas or emotions non-verbally.

Non-English-speaking

Referring to individuals or populations that do not communicate primarily in English.

Body Motions

Physical movements or gestures by the body, which can be voluntary or involuntary.

Miscommunication

Failure to convey or understand information correctly between parties, leading to confusion or misunderstanding.