Other questions in this quiz

2. what are the two responses that the immune system is split into

  • humoral and cellular
  • humoral and globular
  • cellular and globular
  • humoral and phagocytosis

3. what are monoclonal antibodies

  • antigens
  • antibodies produced from a single group of genetically identical b cells
  • antigen antibody complex
  • antibodies produced from a group of genetically identical t cells

4. how do pathogens enter the body

  • ears, eyes, nose, mouth
  • a cut
  • gas exchange system, nose, ears, mouth
  • gas exchange system, skin, digestive system
  • skin

5. what is antigenic variation

  • flu
  • vaccine
  • when pathogens change their surface antigens
  • when pathogens change their surface antibodies


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