Which of the Following Genes May Attribute to the Virulence

question 3

Multiple Choice

Which of the following genes may attribute to the virulence of H.pylori by encoding for outer membrane proteins that mediate adherence to a specific blood group antigen on the surface of gastric epithelial cells?

• A)babA
• B)iceA
• C)cagA
• D)vacA

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Spending Large Amounts

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