Microorganisms

Which of the following is an example of a harmful microorganism?

• Fungi used as antibiotics
• Ecoli on food that makes people sick
• Bacteria found in yogurt.
• Microorganisms helping dead matter to decay

Which of the following statements are true?

• All microorganisms are bad
• All microorganisms are good
• Some microorganisms are harmful, while some can be helpful
• Microorganisms are too small to do anything to anyone

Which is not an example of a harmful microorganism?

• Mold growing on a kitchen sponge
• Bacteria found in yogurt
• Bacteria that causes turberculosis
• Salmonella on uncooked chicken

Are microorganisms helpful or harmful?

• Helpful
• Harmful
• Both
• Neither

Yeast makes bread, rolls and cakes rise.

• True
• False

Yogurt and cheese  can be produced from ___________.

• Bacteria
• Virus
• Protozoa
• Algae

Which statement is NOT true?

• Microorganisms help dead things decay.

• Microorganisms only live in soil.

• Microorganisms cause disease.

• Microorganisms are used to make cheese.

Which of these microorganisms is considered harmful? 

• Bacteria in yogurt
• Fungus in antibiotics
• Yeast in bread
• Mold on fruit

Organisms that cannot be seen with unaided eyes are?

• Micrones

• Microbials

• Microorganisms

• Microbiology