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Economists using marginal utility theory assume that consumers' objectives are to
Surface Antigens
Molecules present on the cell surface that can trigger an immune response, used by the body to identify foreign substances.
Antibodies
Proteins produced by the immune system in response to foreign substances (antigens), which can neutralize or help destroy antigens.
Capsid
Protective protein containing the genetic material of a virus.
RNA
A nucleic acid involved in coding, decoding, regulation, and expression of genes, acting as a messenger between DNA and proteins.
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