GCSE Biology B3 - Monoclonal antibodies

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  • Created by: BethanyM
  • Created on: 13-06-15 16:06

1. How are monoclonal antibodies used in pregnancy tests?

  • The hormone HGH or hCG in urine binds to mobile antibodies. The bound antibody then attaches to an immobilised antibody, producing a colour change.
  • Monoclonal antibodies in the urine bind to hCG on the pregnancy stick, producing a line.
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Other questions in this quiz

2. A hybridoma cell is formed when a ________ and __________ fuse

  • B lymphocyte and myeloma cell
  • stem cell and donor cell
  • modified plasmid and bacterial cell

3. What is attached to a monoclonal antibody to help detect cancerous tumours and blood clots?

  • A radioactive tracer
  • Glucose
  • Enzymes

4. What is a monoclonal antibody?

  • An antibody which specifically binds to one type of antigen
  • A type of B lymphocyte
  • A chemical defence against pathogens

5. A cancer cell is also known as a ________ cell

  • Stem
  • Myeloma
  • Carcinogen


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