Which of the Following Regarding Antigens Is True

question 17

Multiple Choice

Which of the following regarding antigens is true?

• A)A large antigen is likely to have many different epitopes, each of which can stimulate a distinct immune response.
• B)An antigen is a molecule which promotes a general immune response.
• C)Bacteria do not contain antigens.
• D)Antigens can only be recognized by their lipid moieties.

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Definitions:

Metatarsals

The five long bones located in the midfoot, linking the ankle to the toes.

Tarsals

Bones of the ankle.

Ethmoid

refers to a porous bone located between the eyes that forms part of the nasal cavity and the orbits.

Sphenoid

A bone that forms part of the floor of the cranium.