5th Grade Microorganisms

Front

What are microorganisms?

Back

Microorganisms are tiny living organisms that can only be seen with a microscope. They include bacteria, viruses, fungi, and protozoa.

Front

What is the role of bacteria in food production?

Back

Bacteria are used to produce foods like yogurt and cheese through fermentation.

Front

True or False: Yeast is a type of fungus that helps bread rise.

Back

True

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What is a vaccine?

Back

A vaccine is a substance that helps protect the body from diseases by introducing a harmless part of a virus or bacteria.

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Can microorganisms be beneficial?

Back

Yes, some microorganisms are beneficial and can help in processes like digestion and food production.

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What is yeast used for?

Back

Yeast is used in baking to make bread, rolls, and cakes rise.

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What are phytoplankton?

Back

Phytoplankton are tiny plants in the ocean that produce oxygen and are a crucial part of the marine food chain.

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What is penicillin?

Back

Penicillin is an antibiotic made from mold that is used to treat bacterial infections.

Front

Name one harmful microorganism.

Back

Ebola is a harmful virus that can cause severe illness.

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What is the difference between harmful and beneficial microorganisms?

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Harmful microorganisms can cause diseases, while beneficial microorganisms can help in processes like digestion and food production.