Quiz  /  Bacteria

  • 1. 
    How many cells do bacteria have?

  • two
  • hundreds
  • three
  • One

  • 2. 
    What are pathogens?

  • Bacteria that can cause disease
  • Bacteria that help us digest our food
  • Bacteria that break down material
  • Bacteria that help our immune system

  • 3. 
    True or False: All bacteria are bad for us and make us sick.

  • TRUE
  • FALSE

  • 4. 
    What kind of bacteria help to break down dead animals and plants in the soil?

  • Antibiotics
  • Aerobic
  • Pathogens
  • Decomposers

  • 5. 
    Bacteria is used in making which of the following foods?

  • All of the Above
  • Yogurt
  • Cheese
  • Pickles

  • 6. 
    What do we use to fight off bad bacteria that can make us sick?

  • Advil
  • Antibiotics
  • Aspirin
  • Decomposers

  • 7. 
    Rhizobium bacteria helps to fertilize the soil with what element?

  • Nitrogen
  • Oxygen
  • Phosphorus
  • Carbon

  • 8. 
    What is the scientific name for a bacteria cell?

  • Osteoclast
  • Prokaryote
  • Erythrocyte
  • Eukaryote

  • 9. 
    Which of the following is NOT part of a bacteria cell?

  • Cytoplasm
  • Ribosome
  • Nucleus
  • Mesosome

  • 10. 
    True or False: There are typically around 40 million bacteria in a gram of soil.

  • FALSE
  • TRUE
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