Multiple choice

Which of the following regarding the 'natural antibodies' in human body is false?

  1. Natural antibodies are autoreactive in nature.

  2. Natural antibodies are polyspecific in nature.

  3. Natural antibodies react with bacterial carbohydrates.

  4. Natural antibodies posses high affinity immunoglobin, IgG.

  5. Natural antibodies are produced by CD5+ B-cells.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This statement is false. The 'natural antibodies' are low affinity IgM.

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