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Immunology and Serology › View

Also known as an immunoglobulin (Ig), this is a large, Y-shaped protein produced by plasma cells that are used by the immune system to identify and neutralize pathogens such as bacteria and viruses.

A. B cells

B. T cells

C. Antibody

D. Antigen

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Immunology › View

Vaccine candidates must elicit a memory response in the host to be effective. What macromolecule is usually better at providing this memory response?

A. Lipids

B. Protein

C. Polysaccharides

D. Nucleic acids

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