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    Master this deck with 15 terms through effective study methods.

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    What are microorganisms?

    They are living organisms found in various environments.

    What defines bacteria?

    They are single-celled prokaryotes capable of surviving in extreme conditions.

    How do fungi differ from bacteria?

    Fungi are mostly multicellular and heterotrophic, while bacteria are unicellular prokaryotes.

    What role do protozoa play in ecosystems?

    They are primarily unicellular organisms that contribute to food webs.

    What distinguishes viruses from other microorganisms?

    They can only reproduce inside a host cell.

    Where can microorganisms be found?

    They thrive in diverse environments, including extreme conditions.

    How do certain bacteria benefit agriculture?

    They fix atmospheric nitrogen, enhancing soil fertility.

    What is a key use of microbes in the food industry?

    They are essential for producing items like bread and alcohol.

    What medical benefits do microorganisms provide?

    They produce antibiotics and vaccines to combat diseases.

    How do bacteria contribute to environmental cleaning?

    They decompose organic matter into nutrients for plants.

    What diseases can harmful microorganisms cause in humans?

    Pathogens can lead to diseases like tuberculosis and cholera.

    How do microbes affect food safety?

    They can spoil food, leading to illness.

    What is a chemical method of food preservation?

    Using preservatives like sodium benzoate to inhibit microbial growth.

    How does pasteurization preserve food?

    It involves heating and quickly cooling to kill harmful microbes.

    What is the role of microorganisms in decomposition?

    They break down organic waste into reusable nutrients.