AQA Biology B1.1: Keeping Healthy

HideShow resource information

1. Which of the following is not a potential form of contamination for laboratory cultures of non-pathogenic bacteria?

  • Water
  • Agar jelly
  • Hair
  • Laboratory equipment
  • Air
  • Skin
1 of 20

Other questions in this quiz

2. Genetic alterations can result in a new forms of pathogens. These new forms may develop into entire strands of antibiotic resistant bacteria through...

  • Selective inheritance
  • Natural selection
  • The theory of acquired characteristics
  • Genetic descendancy

3. Of which bodily system are white blood cells (leukocytes) a part?

  • The nervous (neurological) system
  • The endocrine system
  • The immune system
  • The digestive system

4. Which of the following is an apparatus usually used in the development of controlled bacteria cultures?

  • Inoculating loop
  • Immunising loop
  • Vaccinating loop
  • Sterilising loop

5. Which of the following is the name for the small poisonous substances emitted by pathogens?

  • Toxins
  • Toxilla
  • Toxicons
  • Toxans


No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Healthy living resources »