BIOS 242 WEEKLY CONCEPT REVIEWS, QUIZZES, MIDTERM EXAMS, AND FINAL EXAM FOR

BIOS 242 Week 1 Concepts: The Cell History of Microbiology Prepare: History of Microbiology Does not have membrane bound cellular organelles and has cell wall made up of peptidoglycan: Fungi Helminthes Protozoa Bacteria Algae According to Binomial system the scientific name of any living ...

BIOS 242 WEEK 2 QUIZ (TCO 3) Which of the following is a magnifying lens? Objective Ocular Condenser Dark-field stop Both the objective and the ocular Chapter 4: Microscopy, Staining, and Classification (TCO 3) The microscope preferred for viewing living specimens is the microscope. brigh...

Week 2 Concepts: Classification and Nutrition Prokaryotic vs Eukaryotic Cells Prepare: Prokaryotic vs Eukaryotic Cells The cellular structures found in prokaryotes are (select all that apply) Capsules Golgi complex Ribosomes Mitochondria Fimbriae The Gram stain works because of difference...

BIOS 242 WEEK 3 QUIZ (TCO 5) Chemical reactions that can proceed toward either anabolism or catabolism are called . glycolytic light-independent synthetic cyclic amphibolic Chapter 5, Other Anabolic Pathways (TCO 5) What is the role of an enzyme in a chemical reaction in a cell? Increase ...

Week 3 Concepts: Metabolism Factors affecting Microbial Growth Prepare: Factors Affecting Microbial Growth The phase of the bacterial growth curve in which the rate of multiplication equals the rate of cell death is the . death phase telophase stationary phase lag phase exponential phase ...

BIOS 242 WEEK 4 MIDTERM EXAM 1. Which of the following is ‘not’ a microscopic organism that Leewenhook was able to observe under the microscope he constructed in 1674? a. Algae b. Bacteria c. Archaea d. Viruses e. Small multicellular animals 2. Which of the following is INCORRECT regard...

Week 4 Concepts: Controlling Microbial Growth Controlling Microbial Growth Prepare: Controlling Microbial Growth The sterilizing gas used in chemiclaves is . ethylene oxide iodophor formaldehyde chlorine dioxide Glutaraldehyde HEPA filters are used to remove microbes from air. liquids. ...

BIOS 242 WEEK 5 QUIZ (TCO 9) Innate immunity and its preventative physiology can be seen in all but which of the choices below? Tears Mucus membrane Sweat glands Keratin of fingernails Sebum Chapter 15, The Body’s First Line of Defense section (TCO 9) The complement system is involved in...

Week 5 Concepts: The Immune System Epidemiology Prepare: Epidemiology The principal government agency responsible for tracking infectious diseases in the United States is the Centers for Disease Control and Prevention. World Health Organization. National Institutes of Health. United States ...

BIOS 242 WEEK 6 QUIZ (TCO 10) Feces, soil, water, and even food can harbor pathogens. Therefore, we should routinely . eat rare steak thoroughly wash fruits and vegetables before eating them buy only whole milk eat sushi avoid pasteurized milk Chapter 14, Reservoirs of Infectious Diseases o...

Week 6 Concepts: Epidemiology of Infectious Diseases Skin, Nervous System, and Circulatory System Pathogens Prepare: Skin and Nervous System Pathogens Which of the following is not a prion disease? Scrapie Bovine spongiform encephalopathy Creutzfeldt-Jacob disease Subacute sclerosing panenc...

BIOS 242 WEEK 7 QUIZ Question 1 1.5 / 1.5 pts (CO 11) Which of the following is a febrile disease characterized by a rash and is caused by a virus that can cross the placenta to cause serious fetal damage? Impetigo Shingles Smallpox Measles Correct! Rubella Fetal Viral Infections Access...

Week 7 Concepts: Epidemiology of Infectious Diseases Respiratory, Digestive, and Urogenital System Pathogens Prepare: Respiratory, Digestive, and Urogenital System Pathogens A woman is much more likely than a man to contract a UTI. Which of the following practices would best reduce her chances...

BIOS 242 Week 8 Final Exam Question & Answers What_ is the study of diseases in people? • Epidemiology What_ is the study of the causes of disease? • Etiology What_ is the distinguishing feature of Eukaryotic Cells? • Nucleus Do Gram + or gram - have lipopolysaccharides in their cell...