MIC 205 Study guides, Class notes & Summaries

MIC 205 Respiratory diseases Exam Questions and Answers one of the important functions of the normal biota of the upper respiratory system is __________ ________, which reduces the possibility of pathogens establishing themselves there - Answer-antagonism lower respiratory tract (4) - Answer-1. trachea 2. bronchi 3. alveoli 4. bronchioles S. pyogenes produces _______ whose action is to lyse red blood cells to release hemoglobin - Answer-streptolysin signs/symptoms of scarlet fever (...

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. develo...

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 Final Test Questions with Correct Answers A culture medium on which only gram-positive organisms grow and yellow halo surrounds Staphylococcus aureus colonies is called a(n) A) selective medium. B) differential medium. C) enrichment culture. D) selective and differential medium. E) differential and enrichment culture. - Answer-d) selective and differential medium. Which of the following statements regarding the glycolysis pathway is FALSE? A) Four ATP molecules are generated...

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...

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. microorgani...

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. dev...

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 tem...

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. develo...

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