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  • Biology Mixed Test - 1
  • The type of immunoglobulin which protects mucosal surface...
Multiple choice

The type of immunoglobulin which protects mucosal surfaces and prevents attachment of pathogens to epithelial cells is

  1. IgG

  2. IgA

  3. IgD

  4. IgM

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

IgA immunoglobulin protects mucosal surfaces; prevents attachment of pathogens to epithelial cells.

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