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6. What happens when an antigen is detected?

  • Immune Response
  • Lymphocytes are activated
  • Activate a cell surface receptor

7. What are the products after the pathogen is engulfed and digested?

  • Lysins
  • Nutrients
  • Enzymes

8. The communication between cells that allows effective coordination of a response?

  • Osmosis
  • Cell signalling
  • Immune Response

9. What happens when a phagocyte attaches itself to the pathogen?

  • Envelop the pathogen by folding its membrane inwards
  • Eats the pathogen
  • Splits the pathogen into two

10. What does an antibody do inside the body?

  • It attaches to foreign antigens that enter the body
  • Recognise foreign antigens entering the body

11. What are cytokines ?

  • Glycolipid
  • Hormones
  • Receptors

12. What are antibodies produced in response to?

  • In response to specificity
  • It is product in response to an infection
  • To the lymphocytes signalling

13. What do lysosomes contain ?

  • Digestive enzymes
  • More phagocytes
  • Antibodies

14. In an antibody what does the hinge region allow?

  • Attack phagocytic cells
  • Allow a certain degree of flexibility
  • The disulfide bridges to move