What Is the Definition of an Antigen

question 27

Multiple Choice

What is the definition of an antigen?

• A) anything the immune system recognizes as foreign to the body
• B) a protein produced by plasma cells that attacks pathogens
• C) a type of white blood cell
• D) a part of the membrane attack complex of the complement system
• E) a form of immune deficiency

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Definitions:

Indemnity

A financial compensation mechanism for loss or damage, or provision for protection against potential financial liability.

Guarantee

A formal promise or assurance, typically in writing, that certain conditions will be fulfilled, particularly relating to product quality or loan repayment.

Indemnity

Protection or security against financial liability or loss.

Personal Property Security Act

Legislation that provides a legal framework for the creation and registration of security interests in personal property (assets other than real estate) to secure payment or performance of an obligation.