Microbiology Exam 1 Questions With 100% Correct Answers 2025

Microbiology Exam 1 Questions With 100% Correct Answers 2025 Microorganism - Correct Answer are organisms that are too small to see with the unaided eye examples of microorganisms - Correct Answer bacteria fungi protozoa microscopic algae viruses what kind of microscope do you use when you are working with microorganisms you can't see? - Correct Answer bright field microscope what are the different magnifications of a bright field microscope - Correct Answer 4x 10x 40x 100x what is the kind of microscope that you use when looking at a virus - Correct Answer electron microscope what are the different magnifications of the electron microscope - Correct Answer 1 mil 2 mil 10 mil How are microbes helpful - Correct Answer decompose organic waste generate O2 produce chemical products such as ethanol and others produce fermented foods ex: vinegar, cheese, and bread produce products used in manufacturing ex: cellulose and insulin How many microbes are pathogenic out of all the microorganisms - Correct Answer 70/10 mil what knowledge do microbes give humans - Correct Answer prevent diseases allow food storage and prevent food spoilages stop transmission of diseases