Effector Mechanisms of Humoral Immunity
7 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which antibody is primarily produced in mucosal lymphoid tissues and plays a vital role in preventing colonization of microbes in the respiratory or gastrointestinal tract?

  • IgG
  • IgA (correct)
  • IgM
  • IgE

    • Where are antibodies produced in the body?

  • Peripheral lymphoid organs (correct)
  • Muscular system
  • Excretory system
  • Central nervous system

    • What is the principal class of antibody produced in mucosal tissues?

  • IgE
  • IgA (correct)
  • IgM
  • IgG

    • Where are intestinal mucosal B cells located?

    <p>In the lamina propria</p> Signup and view all the answers

    What is the function of the poly-Ig receptor in the transport of IgA?

    <p>It transports IgA across the epithelial barrier</p> Signup and view all the answers

    What is the role of IgA antibodies in the gut?

    <p>To block the entry of commensal bacteria</p> Signup and view all the answers

    What is the function of C1 inhibitor (C1 INH) in complement activation?

    <p>It prevents the assembly of the C1 complex</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser