Microbiology Test Questions (Guaranteed Pass!)

D correct answers Which of the following is a eukaryotic domain in the three-domain system? A. Archaea B. Fungi C. Bacteria D. Eukarya A correct answers Who was the first to observe microorganisms with a microscope? A. van Leeuwenhoek B. Hooke C. Koch D. Pasteur E. None of the above B correct answers These are the primary molecules making up membranes in cells: A. Proteins B. Phospholipids C. Nucleic acids D. Carbohydrates E. None of the above A correct answers Aerobic respiration differs from anaerobic respiration in which of the following respects? A. The final electron acceptors are different B. Aerobic respiration creates fewer molecules of ATP C. ANaerobic respiration includes glycolysis D. Aerobic respiration requires the electron transport chain B correct answers Which of the following has to consume carbohydrates for both carbon and energy? A. Photoautotroph B. Chemoheterotroph C. Chemoautotroph D. Photoheterotroph B correct answers salts and sugars work to preserve foods by creating a A. depletion of nutrients B. hypertonic environment C. hypotonic environment D. lower pH D correct answers The term facultative anaerobe refers to an organism A. is killed by oxygen B. doesnt use oxygen but tolerates it C. requires less oxygen than is present in air