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Microorganisms and Divisions of Microbiology

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Microorganisms and Divisions of Microbiology

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Questions and Answers

Which of the following groups is not classified as a microorganism?

Fungi
Viruses
Bacteria
Mammals (correct)

What is one primary role that microorganisms play in the environment?

Competing with humans for resources
Producing light energy from photosynthesis
Creating harmful toxins in nature
Maintaining the balance of chemical elements (correct)

Which of the following microorganisms is specifically known for being single-celled?

Protozoa (correct)
Mammals
Plants
Fungi

How can the majority of microorganisms positively impact human life?

<p>By breaking down remains and recycling elements (C)</p> Signup and view all the answers

Which of the following statements is true regarding microorganisms?

<p>Microorganisms are generally only visible under a microscope. (D)</p> Signup and view all the answers

Flashcards

Microorganisms

Organisms that are too small to be seen with the naked eye and require a microscope for observation.

What are some examples of microorganisms?

A diverse group of living things including bacteria, fungi, algae, protozoa, and viruses.

What are unicellular organisms?

Single-celled organisms that are visible only with a microscope.

How do microorganisms contribute to the environment?

Microorganisms play a crucial role in maintaining the balance of elements in the environment.

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What is the role of microorganisms in recycling?

Microorganisms break down dead organisms and recycle essential elements like carbon, nitrogen, and phosphorus.

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Study Notes

Microorganisms and Divisions of Microbiology

Microorganisms are diverse, including bacteria, cyanobacteria, rickettsiae, chlamydiae, fungi, single-celled algae, protozoa, and viruses.
Microorganisms are defined by their microscopic size, requiring a microscope for viewing.
Many microorganisms play a critical role in maintaining ecological balance.
Microbes break down dead organic matter, recycling vital elements like carbon, nitrogen, sulfur, and phosphorus.

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Description

Explore the fascinating world of microorganisms, including bacteria, fungi, and viruses. This quiz delves into their roles in ecology and their importance in various biological processes. Test your knowledge on how these tiny organisms impact our environment and health.