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Antigen-Presenting Cells and Lymphocyte Activation Quiz
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Antigen-Presenting Cells and Lymphocyte Activation Quiz

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Questions and Answers

Which cells display peptides for recognition by T cells?

  • Effector cells
  • Memory cells
  • B lymphocytes
  • Antigen-presenting cells (correct)
  • What is the necessary signal 1 for T cells?

  • Antigen (correct)
  • Lipopolysaccharide
  • Costimulators
  • Cytokines
  • What stimulates the expression of costimulators and the secretion of cytokines in APCs?

  • Antigens
  • TLR
  • Lipopolysaccharide (correct)
  • Protein antigens
  • Which cells differentiate into cells that secrete antibodies?

    <p>B cells</p> Signup and view all the answers

    What is the role of follicular dendritic cells (FDCs) in the immune response?

    <p>To display antigens to activated B cells</p> Signup and view all the answers

    Which type of cells recognize antigens in the native conformation without antigen processing?

    <p>B cells</p> Signup and view all the answers

    Which cells are specific for lipids displayed by class I-like CD1 molecules?

    <p>NK-T cells</p> Signup and view all the answers

    Energy loss from ______ and kidney = urinary energy loses (BUE)

    <p>gill</p> Signup and view all the answers

    Used for maintenance body weight and ______ (Mem)

    <p>activity</p> Signup and view all the answers

    Total heat produc(on divided into : 1. Basal metabolism (heat ______ to maintain the life of animals)

    <p>activity</p> Signup and view all the answers

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