Microbiology exam 2 uta - Study guides, Class notes & Summaries

Why can prokaryotes be found almost anywhere? : They are able to switch their metabolic or respiration methods Describe mutualism : Both organisms benefit Describe amensalism : One organism is harmed, the other is unaffected Describe commensalism : one organism benefits and the other is unaffected Describe neutralism : both organisms are unaffected Describe parasitism : One organism benefits and the other is harmed What is the difference between a resident and transient microbe? 2 |...

UTA- Microbiology Exam 2- Dr exam

UTA Microbiology Exam 2 Questions and Answers Already Passe1

The term prokaryotes refers to which of the following? : Unicellular organisms that have no nucleus The term microbiota refers to which of the following? : All microorganisms involved in a symbiotic relationship Which of the following refers to the type of interaction between two prokaryotic populations in which one population benefits and the other is not affected? : Commensalism Which of the following describes Proteobacteria in domain Bacteria? : Phylum All Alphaproteobacteria are w...

UTA Microbiology Exam 2 Questions and Answers Already Passe1

UTA Microbiology Exam 3 Questions With Correct Answers 4 Basic Steps of binary fission - answer1. Growth of cell size 2. Replication of DNA 3. Division of cytoplasm 4. Septum formation & cell division Z Ring Assembly - answerFtsZ assembles Z ring to form divisome Generation Time - answertime it takes to double the population Lag Phase - answerCells adjust to culture medium; no change in population What factors determine the duration of the lag phase? - answerGenetic makeup, media compo...

MICROBIOLOGY EXAM 1, CH.1-3 & 7, UTA, DR. THOLEN RATED A 1. Which of the following foods is NOT made by fermentation? - A) Beer - B) Bread - C) Cheese - D) Orange (Correct Answer) 2. Who is considered the "Father of Western medicine"? - Hippocrates (Correct Answer) 3. Who was the first to observe "animalcules" under the microscope? - Leeuwenhoek (Correct Answer) 4. Who proposed that swamps might harbor tiny, disease-causing animals too small to see? - Varro (Correct Answer) 5. Wh...

Exam 1 UTA Microbiology Already Graded A+ Key Figures in Microbiology and Biology 1. Microbiology: The study of small organisms, including bacteria, viruses, fungi, and parasites. 2. Hippocrates: Known as the father of western medicine; he believed that diseases were caused by natural, not supernatural, reasons. 3. Anton van Leeuwenhoek: Known as the father of microbiology; he was the first to observe and describe microorganisms using a microscope. 4. Louis Pasteur: Known for disco...

UTA Microbiology Exam 3 All Answers Correct Microbial Growth and Reproduction #### 4 Basic Steps of Binary Fission 1. Growth of cell size 2. Replication of DNA 3. Division of cytoplasm 4. Septum formation & cell division #### Z Ring Assembly - FtsZ: Assembles Z ring to form a divisome (cell division apparatus). #### Generation Time - The time it takes for a microbial population to double. ### Growth Phases of Bacteria 1. Lag Phase: - Cells adjust to culture medium; no chang...