Microbiology I (ONE) Exam, complete with accurate answers 100% 2024

Microbiology I (ONE) Exam, complete with accurate answers 100% 2024 1) Microorganisms are involved in each of the following processes EXCEPT A) infection. B) decomposition of organic material. C) O2 production. D) food production. E) smog production. - Correct Answer: Answer: E smog production. 2) Each of the following organisms would be considered a microbe EXCEPT A) yeast. B) protozoan. C) bacterium. D) mushroom. E) virus. - Correct Answer: Answer: D mushroom. 3) The term used to describe a disease-causing microorganism is A) microbe. B) bacterium. C) virus. D) pathogen. E) infection. - Correct Answer: Answer: D pathogen. 4) Common commercial benefits of microorganisms include synthesis of A) antibiotics. B) aspirin. C) insulin. D) antibiotics and aspirin. E) antibiotics and insulin. - Correct Answer: Answer: E 5) Commercial utilization of microbial products has become increasingly popular due to their environmentally friendly nature. Removal of these products from the environment typically utilizes A) enzymes. B) organic acids. C) organic solvents. D) soap. E) alcohol. - Correct Answer: Answer: A 6) The formal system for classifying and naming organisms was developed by A) Robert Koch. B) Ignaz Semmelweis.