The First Experiments That Demonstrated Protective Adaptive Immune Responses to Tumors

question 8

Multiple Choice

The first experiments that demonstrated protective adaptive immune responses to tumors involved transplantation of chemical carcinogen-induced tumors between rodents.Which of the following facts was learned from these experiments?

• A)There are only a limited number of antigens that can evoke a protective anti-tumor response.
• B)Transplanted sarcomas can evoke protective cytolytic T lymphocyte responses.
• C)Carcinomas express tumor antigens that are recognized by T lymphocytes.
• D)Protective immune responses against tumors are largely mediated by antibodies.
• E)Spontaneously arising tumors are often eradicated by cytolytic T lymphocytes.

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Definitions:

Chemical Engineers

Professionals who apply the principles of chemistry, physics, biology, and mathematics to solve problems that involve the production or use of chemicals, fuel, drugs, food, and many other products.

Male Gender Identity

A personal identification with the male gender, which may or may not correspond with an individual's biological sex.

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