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Home Biochemistry Anti Bodies Comments

  • Question
  • Monoclonal antibodies were first produced by


  • Options
  • A. Georges Kohler and Cesar Milstein
  • B. Sarkar and Sommer
  • C. Selman Waksman
  • D. Edward Jenner and Louis Pasteur

  • Correct Answer
  • Georges Kohler and Cesar Milstein 


  • Anti Bodies problems


    Search Results


    • 1. The human IgG class of antibodies is divided into

    • Options
    • A. five IgG classes
    • B. two IgG classes
    • C. three IgG classes
    • D. four IgG classes
    • Discuss
    • 2. Type A blood

    • Options
    • A. can be used to donate to type AB individuals
    • B. can be used to donate to type B individuals
    • C. contains type B antigens on the surface of red blood cells
    • D. can always be used to donate to an Rh+ individual
    • Discuss
    • 3. ?-Lymphocytes are often called simply

    • Options
    • A. B cells
    • B. T cells
    • C. T Lymphocytes
    • D. none of these
    • Discuss
    • 4. Cleavage of an IgG molecule by a specific protease can produce

    • Options
    • A. an antigen-binding site and two constant regions
    • B. two heavy chain-light chain dimers
    • C. an inactive mixture of oligopeptides
    • D. two Fab fragments and one Fc fragment
    • Discuss
    • 5. Which of the following white blood cells act as scavengers when they engulf and digest pathogens?

    • Options
    • A. Macrophages
    • B. T cells
    • C. B cells
    • D. Lymphocytes
    • Discuss
    • 6. Fab fragment has

    • Options
    • A. one antigen binding site
    • B. two antigen binding site
    • C. one antibody binding site
    • D. two antibody binding site
    • Discuss
    • 7. Which of those immunoglobulin classes is mainly found in external secretions?

    • Options
    • A. Ig A
    • B. Ig D
    • C. Ig M
    • D. IgE
    • Discuss
    • 8. Which of the following are responsible for immune specificity?

    • Options
    • A. Antigens
    • B. Antibodies
    • C. T lymphocytes
    • D. Macrophage
    • Discuss
    • 9. Each IgA antibody molecule consists of

    • Options
    • A. four polypeptide chain and has two antigen binding site
    • B. two polypeptide chain and has one antigen binding site
    • C. three polypeptide chain and has two antigen binding site
    • D. two polypeptide chain and has two antigen binding site
    • Discuss
    • 10. Papain digest IgG into

    • Options
    • A. two Fab fragments and one Fc fragment
    • B. three Fab fragments and two Fc fragments
    • C. two Fab fragments and two Fc fragments
    • D. three Fab fragments and three Fc fragments
    • Discuss


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