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Microbiology lecture exam 1

Microbiology lecture exam 1

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Microbiology 201

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Log in. Get started today! Microbiology Lecture Exam 1. Edit a Copy. Study these flashcards. Beaupierre Microbiology Lecture Exam 1.

Christian C. Who was responsible for the term of the cell. Robert Hooke. Agar broth's color? What are plasmids for? They tend to confer advantages such as the ability to make toxins, protection against antibiotics, or the ability to perform conjugation. What is the main component of the cell wall? Plasma membrane. Membrane proteins serve as Receptors, anchors, transporters, enzymes. Who is responsible for the hand washing technique. Semmelweis and Lister.

Who came up with killing bacteria with heat especially in milk; Scientist who, in the late s, showed that biogenesis is responsible for the propagation of life; - disproved spontaneous generation using his S-necked flask experiment.

Louis Pasteur. What is Edward Jenner responsible for? Came up with first vaccine to fight against small pox; eradicated small pox.

Discovered that light and heat can be used to destroy spores. What is Robert Koch known for? What is Alexander Fleming known for?

Developed penicillin. What is the best antibiotic? What is Eli Metchanikoff know for? Discovery phagocytosis. What is Paul Ehrlich known for? Discovered chemotherapy and phagocytosis.To login with Google, please enable popups. Sign up. To signup with Google, please enable popups. Sign up with Google or Facebook. To sign up you must be 13 or older.

Terms of Use and Privacy Policy. Already have an account? Log in. Get started today! Microbiology Exam 1 chapters 1,3,4,5. Edit a Copy.

Study these flashcards. Abby E. Antoni Van Leeuwenhoek. Carolus Linnaeus. Taxonomic system. Spontaneous generation- living things can arise from non living matter. Jars of meat. Germ theory of disease germs cause disease.

Microbiology Lecture Exam 1

Robert Koch. Hans Christian Gram. Gram stain. The study of the occurrence, distribution, and spread of disease in humans. Germ theory of disease. Pasteur-germs are responsible for disease theory. Obtains food from other organisms. Photosynthetic organisms with simple reproductive structures. Grows as long filaments; reproduce by spores, multicellular.

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Similar to animals in their nutritional needs and structure. Live in water. Capable of locomotion by pseudopodia, cilia, and flagella.Help produce Vit. K and some B vitamins. Conveting pollutants to harmless molecules Microbs eating oil spills, or cleaning sewage. All living things are composed of cells 2.

Cells can only come from preexisting cells. Discovered HOW vaccinations worked after Jenner's cowpox discovery. The specific organism should be shown to be present in all cases of animals suffering from a specific disease, but should not be found in healthy animals 2.

The specific microorganism should be isolated from the diseased animal and grown in pure culture on artificial laboratory media 3.

This freshly isolated microorganism, when inoculated into a healthy non-immune laboratory animal, should cause the same disease seen in the original animal 4. The microorganism should be re-isolated in pure culture from the experimental infection. Microscope Requiring - Ultrathin sections of specimens, therefore specimen is killed and fixed to side, however allows you to see what is inside specimen. Microscope Allowing whole specimen, allows visualizing surface of specimen Resolution 10nm - ,x.

Streptococci chain 4. Sarcinae orderly bound in 3 planes - x,y. Single Bacillus rod 2. Diplobacilli 2 hooked together end to end 3. Streptobacilli multiple cells, hooked end to end in a chain 4. Joined at the ends, but at angles to each other, usually only a few hooked together. Example Corynebacteria Causes diphtheria. Glycolcalyx and other material make up biofilm. Helps cells attach to surfaces and each other. Prokaryotic or Eukaryotic cell???

Made by cells in phosphate-rich environment. A thick Wall Cell produced under unfavorable Conditions, resistant to antibiotics, temperature, dehydration, starvation. The science of classifying organisms, provides universal names, and reference for identifying organisms.

microbiology lecture exam 1

Sign in. Lecture Exam Chapters - 1,3,4,9,10,11, Set Details Share. Microbiology Chapters 1, 3, 4, Grade levels: College: Second year. Subjects: microbiologysciencelife sciencesbiology.Louis Pasteur and John Tyndall worked together to:. Variolation was an early attempt to control:. Which of the following is NOT considered a microorganism? Which of the following pioneers of microbiology is credited with the discovery of microorganisms using quality magnifying lenses:.

Spontaneous generation is associated with which of the following:. Who demonstrated that maggots appeared on decaying meat that had been exposed to flies? Page 2. Louis Pasteur:. Which of the following is NOT true of viruses:. Koch's postulates establish:. All bacteria:. Louis Pasteur designed swan-necked flasks to:. Page 3. When two or more atoms combine, they form a n :. What is the most important solvent in living cells?

Which of the following serves as the main energy source for most living cells? Which of the following is NOT true of lipids:.

microbiology lecture exam 1

Page 4. A strong chemical bond that results from the sharing of electrons between two atoms is called:. What do all organic compounds have in common? Which of the following is an example of a protein? Which of the following is NOT found in nucleic acids? Page 5. Which of the following is the smallest unit of measure listed:. What is the average wavelength of visible light? Which of the following functions of light allows the greatest magnification by a microscope?

Light bouncing off of an object and striking your eye is an example of:. Why are blue filters used on the light source of light microscopes?

What is the purpose of the condenser on a light microscope? Page 6. How do you determine the total magnification of a light microscope? Which of the following not only reveals cell morphology but will provide additional information about the specimen:. Gram stain. India ink. A stain that is used primarily to identify Mycobacterium:. What dye in the Gram stain do Gram positive bacteria retain? Which of the following microscopes produce three dimensional images?

Which of the following would NOT be applicable for visualizing living microorganisms?

microbiology lecture exam 1

Page 7.This is for my first Microbiology test for Fall Related Flashcards. Create Flashcards Flashcards. Microbiology Lecture Exam 1. Please view the flashcard to rate it. Flashcards Memorize Quiz Match Gravity. View Flashcards. Number of cards: All 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 Changes are done, please view the flashcard.

Shuffle Cards. Front Back Whate did Koch provided direct proof of?

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Strict guidelines to use when trying to establish a causative agent of disease. What are th different areas of study within specific groups of microorganisms?

What are different areas of study within the field of morpholgy and functional processes? What is studied in medical microbiology?

Spoilage, Food-bourne diseases, making food products. What is studied in Public Health Biology? Control spread on communicable diseases, inspectors of food and water. What is studies in industrail microbiology? What is studies in agricultural microbiology? Plant diseases, improving crop yields and fertility, insect microbial pathogens.

What is simple staining used for? Example stains? Used to observe basic structure of the cell. Certain chemical dyes bond chemically to cells Dye, Wash, Blot dry Ex: Crystal Violet, methylene blue, carbol fuchsin.

Examples of differentiating staining? Divide bacteria into different groups depening on staining properties due to cell wall differences.To login with Google, please enable popups.

Sign up. To signup with Google, please enable popups. Sign up with Google or Facebook. To sign up you must be 13 or older. Terms of Use and Privacy Policy. Already have an account? Log in. Get started today! Lecture Exam 1 Microbiology. Edit a Copy. Study these flashcards. Edward Jenner England. Christian Gram Denmark. Dmitri Ivanovski Russia.

microbiology lecture exam 1

Ignaz Semmelweis Austria. Joseph Lister England. Florence Nightingale England. John Snow England.

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Selective toxicity. Paul Ehrlich Germany. Alexander Fleming England. Incubation period. Prodromal period. Disease period.

Microbiology Lecture Exam 1

Decline period.To login with Google, please enable popups. Sign up. To signup with Google, please enable popups. Sign up with Google or Facebook. To sign up you must be 13 or older. Terms of Use and Privacy Policy. Already have an account? Log in. Get started today! Microbiology Lecture Exam 1. Edit a Copy. Study these flashcards. Gentrea H. Average size of most bacteria.

How to Study Microbiology For Step 1

Yeast are larger than most bacterial cells. True; size between avg. The phylogenetic tree of life is based on. Complete set of proteins expressed by a genome, cell, tissue or organism. It is the set of expressed proteins at any given time point. Does a multicellular organism have one genome or multiple? A multicellular organism ends up with multiple genomes as a result of mutations.

How many genomes does a unicellular organism have? Do unicellular organisms have multiple transcriptomes and proteomes? Why are viruses not included in the three domain system? Table Defining life:.

Age of the earth. Timeline of life.