Multiple Choice
An antigen is best defined as
A) a foreign organic molecule recognised and bound by T-cell receptors or antibodies.
B) the actual portion of a molecule which elicits a specific immune response.
C) an immunogen.
D) a membrane protein of a bacterium which interacts with a B-cell to cause lysis.
E) any molecule which can be recognised by one of the specific molecules of the immune system.
Correct Answer:
Verified
Correct Answer:
Verified
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