Which Statement Regarding CagA and VacA of H

question 88

Multiple Choice

Which statement regarding CagA and VacA of H. pylori is INCORRECT?

• A) Strains of H. pylori that produce CagA are associated with stomach cancer.
• B) CagA is delivered into host cells by a secretion system.
• C) VacA is an A-B toxin that increases urea flow into the stomach.
• D) VacA interferes with the function of T cells.
• E) CagA interferes with cell signaling and promotes inflammation.

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Definitions:

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The involvement of regular individuals, typically at the local level, in the creation, development, or mobilization of initiatives, emphasizing bottom-up decision making.

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A social group of any size whose members reside in a specific locality, share government, and often have a common cultural and historical heritage.

Social

Relating to society or its organization; pertaining to activities, processes, or phenomena that involve the interaction of individuals within groups.

Top Union

A leading or primary labor union representing workers in a specific industry, sector, or geographical area.