Microorganisms, Yeast, Bacteria

A single-cell fungus

• Health

• Decomposer

• Microorganism

• Yeast

A scientific tool used to see small objects more clearly.

• Microorganism

• Decomposer

• Beneficial

• Microscope

Are microorganisms helpful or harmful?

• Helpful

• Harmful

• Both

• Neither

Yeast makes bread, rolls and cakes rise.

• True

• False

Tags

NGSS.MS-PS1-2

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

Which microorganisms listed below can be harmful?

• bacteria

• fungi

• protists

• all of the above

Tags

NGSS.MS-LS2-4

Yogurt and cheese  can be produced from ___________.

• Bacteria

• Virus

• Protozoa

• Algae

The smallest microorganism on earth is known as  _____________

• virus

• bacteria

• algae

• fungi