An Antigen Is A

question 63

Multiple Choice

An antigen is a:

• A) foreign substance that triggers an immune response.
• B) genetic marker for a specific disease.
• C) risk factor for an autoimmune disease.
• D) white blood cell.

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Definitions:

Virtual Market Space

An online environment where goods and services are exchanged via digital transactions without the need for physical storefronts.

Viral Marketing

A marketing strategy that uses social networks to promote a product, service, or idea, relying on individuals to spread the message rapidly.

Marketing Notices

Communications used to inform or remind consumers about a product, service, or brand, often part of a broader marketing strategy.

Stored-value Money Cards

Are pre-paid payment cards where a monetary value is stored on the card itself, rather than in an external account, used for transactions.