Study

Microorganisms

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  • Some microbes in the air make oxygen. T or F?
    True
  • Yogurt is made with…
    bacteria
  • To prevent and fight virus diseases, you need…
    vaccines and medicine.
  • Most microbes are too small to be seen with the naked eye. What equipment we need to see them?
    Microscope.
  • You can repeat the experiment, you can ___do it.
    redo
  • Bacteria and protozoa are single-celled organisms, and fungi are multi-celled. T or F?
    True
  • The scientist understood the experiment data wrongly. He ___understood.
    misundestood
  • You have to clean your scraped skin because the germs can…
    cause an infection.
  • Scientists have to ___test the equipment before the experiment.
    pretest
  • The scientists are very happy with their experient result. They are joy___!
    joyful
  • Microorganisms are more commonly known as...
    germs or microbes
  • Most of the microbes are harmful. T or F?
    False
  • Bacteria can be harmful too. It can cause…
    infection or cavities
  • We use prefixes at the beginning of a word. T or F?
    True
  • The lab has to be clean, spot___!
    spotless
  • The scientists have no hope. They feel hope___.
    hopeless
  • The bacteria that break down chemical waste is harmful to humans. T or F?
    False
  • The bacteria that break down organic waste is beneficial to humans. T or F?
    True
  • Fungi aren’t edible for humans, but they aren't harmful. T or F?
    False
  • We use suffixes at the end of a word. T or F?
    True
  • “Fungi aren’t edible for humans, but they aren't harmful.” This sentence is False, because…
    some fungi are edible, and some are harmful.
  • Name four types of microbes.
    Bacteria, viruses, protozoa, and fungi.
  • The type of microbe that helps the digestive system is the…
    bacteria
  • My boss really ___liked the new experiment results.
    disliked
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