An antigen is

  • A

    Opposite to an antibody

  • B

    Residue of an antibody

  • C

    Stimulus for antibody formation

  • D

    Result of antibody

Similar Questions

Discribe the Innate immunity.

Assertion : Interferons are effective against viruses.

Reason : Proteins which can be synthesized only by genetic engineering are effective against viruses.

  • [AIIMS 2014]

Assertion : Interferons are a type of'antibodies produced by body cells infected by bacteria.

Reason : Interferons stimulate inflammation at the site of injury.

  • [AIIMS 2008]

What are the two corollaries related to immune system ?

Lymph glands and nodes help to