BMS1026 microbiology 0.0 / 5 ? Biologymicrobiologymicrobesbacteriaviruses fungi UniversityNone Created by: tammyrocks4evaCreated on: 15-01-14 11:56 bacterial slime layers: are unorganised and loosely attached 1 of 30 which growth phase has growth at its maximum and all nutrients in excess exponential phase 2 of 30 viruses are: obligate intracellular parasites 3 of 30 the un-resitrictive, bi directional flow of protoplasm between filamentous fungal cells is known as cytoplasmic streaming 4 of 30 during the lysogenic cycle of viral replication: viral DNA is integrated into the hosts DNA 5 of 30 asexual spores from ascomycota are: conidia spores 6 of 30 what is the term used to describe microbes that prefer anaerobic conditions but can respire aerobically facultative aerobes 7 of 30 to prevent DNA unwinding under extreme temperatures bacteria can: have reverse DNA gyrase enzymes 8 of 30 virulence is: the degree of pathology caused by the organism eg a measure of how larger infectious does is needed and how series the disease cased is 9 of 30 exotoxin reactions are caused by: toxins secreted by the bacterium, often diffusible polypeptides 10 of 30 infectious diseases are those that: are caused by microorganisms and are transmittable 11 of 30 a disease occurring at in unusually high number of individuals in a population at the same time is known as: an epidemic 12 of 30 stimulating inflammation by degranulation causing the release of histamine is a feature of which immune cell? mast cell 13 of 30 b cells producing antibodies in response to specific antigens is part of the: humoral response 14 of 30 during the production of citric acid, pelleted morphology is used to: disrupt the tca cycle 15 of 30 lipids can be produced by limiting the phosphate supply to which microorganism? alicaligenes 16 of 30 autotroph mutants are used during which process production of amino acids 17 of 30 grapes are harvested for win production when: the malic acid to sucrose ratio decreases 18 of 30 which product is not commonly produced from GMO organisms with recombinant DNA: antibiotics 19 of 30 which is the most specific target for antibiotics? cell wall 20 of 30 which pathogen requires a very high infectious dose vibrio cholerae 21 of 30 which pathogen is transmitted by inhaling bacteria in fine water droplets from shower heads and air con systems? legionella pneumophilia 22 of 30 has two infection routes depending on whether the bacteria is heat stable or liable bacillius cereus 23 of 30 toxic shock syndrome, imptigo and osteolmyelitis are all caused by which micro-organism? staphylococcus aureus 24 of 30 which stage in a malarial infection do merozoites form from a dividing schizont exoerythrocytic stage 25 of 30 yersina pestis is spread by which vector? fleas 26 of 30 syphilis causes which symptoms? painless chancre, fever and neurological 27 of 30 rickettsia species: all of the answers 28 of 30 which STI can be transmitted to infants during childbirth? gonorrhoea 29 of 30 malaria causes which symptoms? neck stiffness, abnormal breathing and fever/chills 30 of 30
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