Biology 9700 · AS & A Level · Proteins

Proteins — practice question

Rabies is generally a fatal disease. It is passed to people through the saliva of infected animals. Anyone who has been bitten by an infected animal requires treatment without delay. This treatment consists of a vaccination against rabies and an injection that contains antibodies to the rabies antigen. What type of immunity is provided by the injection of antibodies?

  • Aartificial active
  • Bartificial passive
  • Cnatural active
  • Dnatural passive

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