Mic 205 exam 3 questions - Study guides, Class notes & Summaries

MIC 205 exam 3 Daydif ASU/166 questions plus Answers

MIC 205 Exam 3 Questions with All Correct Answers Psychrophiles - Answer-cold-loving microbes Mesophiles - Answer-those growing best between 20 degrees and 40 degrees celcius; the human pathogens are in this group Thermophiles - Answer-heat loving microbes minimum growth temperature - Answer-the lowest temperature at which the species will grow optimum growth temperature - Answer-the temperature at which the species grows best maximum growth temperature - Answer-the highest temperatur...

EXAM 3 MIC 205 INFECTION, DISEASES, AND EPIDEMIOLOGY QUESTIONS AND ANSWERS!!

Viruses are measured in? CORRECT ANSWER nanometers (nm) Bacteria are measured in? CORRECT ANSWER micrometers Viruses are acellular, which means? CORRECT ANSWER they are not made up of cells, they are much smaller than cells What do viruses infect? CORRECT ANSWER bacteria, plants, animals Viruses do not contain? CORRECT ANSWER cytoplasmic membrane, cytosol, organelles Viruses carry one or several pieces of either _______ or ______? CORRECT ANSWER DNA or RNA Y/N: Viruses can grow...

-minuscule, acellular infectious agents carrying DNA or RNA -obligate intracellular parasites CORRECT ANSWER viruses F CORRECT ANSWER T/F viruses have cytoplasmic membranes, cytosol, and organelles virons CORRECT ANSWER when viruses are outside their host they are called what? - possess a protein coat (capsid) that surrounds and protects the nucleic acid (viral genome) CORRECT ANSWER what is the structure of a virus? -shed their protein capsids -exist as naked nucleic acid CORRECT...

Viruses are CORRECT ANSWER obligate intracellular parachutes what do viruses not have CORRECT ANSWER organelles, cytoplasmic membrane, cytosol, can't carry out metabolic reaction, don't grow n size or respond to environment, cannot reproduce independantly virions CORRECT ANSWER when virus is outside of host -possess a protein coat called capsid -capsid surround and protects nucleic acid(viral genome) viral envelope CORRECT ANSWER -present on some animal viruses -phospholipid bilaye...

MIC 205 Exam 3 Questions with All Correct Answers Psychrophiles - Answer-cold-loving microbes Mesophiles - Answer-those growing best between 20 degrees and 40 degrees celcius; the human pathogens are in this group Thermophiles - Answer-heat loving microbes minimum growth temperature - Answer-the lowest temperature at which the species will grow optimum growth temperature - Answer-the temperature at which the species grows best maximum growth temperature - Answer-the highest tempe...

MIC 205 Final Exam Questions with Correct Answers Why are vaccines important for protection against exotoxin induced diseases such as tetanus and diphtheria - Answer--they induce protection of specific antibodies that will immediately bind the toxin if encountered later, providing fast protection -following initial exposure to exotoxin, antibody production takes time during which the exotoxin may cause extensive damage or even death Koch's 4 postulates in order: - Answer-1. microorgan...

MIC 205 Exam Questions with All Correct Answers the application of heat below 100C to kill nonresistant yeasts in milk, wine, and fruit juices is called - Answer-pasteurization the use of microbes or their products in commerce or industry - Answer-biotechnology coliform bacteria have what characteristics (4) - Answer-1. lactose-fermenting 2. bacilli 3. gram-negative 4. gas-producing steps to describe the cheese making process (4) - Answer-1. inoculation of pasteurized milk 2. de...