front 1 A minute living thing that are too small to be seen with the unaided eyes are generally referred to as | back 1 microorganism |
front 2 What are the types of microorganism | back 2 Bacteria fungi protozoa archaea multicellular animal parasites algae |
front 3 Joseph Lister | back 3 performed surgery under aseptic conditions using phenol |
front 4 Give some examples of prokaryotes | back 4 bacteria and archaea |
front 5 give some examples of eukaryotes | back 5 protozoa, fungi, algae |
front 6 What are some of the shapes of bacteria | back 6 spiral, bacillus, coccus |
front 7 The theory that all living things are composed of cells was marked after the discovery of cells of whom | back 7 Robert Hooke |
front 8 one of the main composition of the bacterial cell wall is | back 8 peptidoglycan |
front 9 Bacteria and archaea reproduce by what method of cell division | back 9 binary fission |
front 10 does archaea have peptidoglycan in their cell walls | back 10 no |
front 11 list some types of archaea | back 11 methane, salty environments, hot sulfurous water |
front 12 is it true that fungus can be unicellular or multicellular | back 12 yes |
front 13 most typical fungus occur as | back 13 mold or yeast |
front 14 protozoa can move by what structure | back 14 pseudopods, cilia, flagella |
front 15 chemicals produced naturally by bacteria and fungus to treat infections are called | back 15 antibiotics |
front 16 who discovered penicillin | back 16 alexander Fleming |
front 17 what is the name of the fungus from which penicillin was first isolated | back 17 P. chrysogenum |
front 18 a field of study of fungus is called | back 18 mycology |
front 19 a field of stud of protozoa and other parasitic worms is called | back 19 parasitology |
front 20 In the scientific name, escherichia coli, escherichia is the | back 20 genus |
front 21 all of the following are examples of biotechnology except which one | back 21 bacteria that cause disease |
front 22 In pasteur's swan neck flask experiment, the importance of the S-shaped curves in the flasks was two-fold. The curves allowed entry of air, and yet excluded | back 22 airborne bacteria |
front 23 Which is not a characteristic of the normal microbiota (normal flora) | back 23 regularly associated with disease |
front 24 which of the following is not true of the archaea | back 24 they are commonly associated with human disease |
front 25 pasteurization is used for all of the following purposes except | back 25 to remove all microorganism from food increase shelf-life of food |
front 26 which is not a characteristic of bacteria | back 26 bacteria have cell walls containing chitin |
front 27 flagella are appendages that allow locomotion in bacteria | back 27 true |
front 28 Methanogens, extreme halophils, extreme themophilis, are the types of | back 28 archaea |
front 29 microorganisms whose DNA is not enclosed within a membrane and arranged in a single circular ring are classified as | back 29 prokaryotes |
front 30 mad cow disease is caused by a prion which is an infectious | back 30 protein |
front 31 all of the following are eukaryotes except | back 31 bacteria |
front 32 which of the following groups is not resolved with the light microscope | back 32 viruses |
front 33 in 1978 Carl Woese designed a system of classification based on cellular organization of organism. According to this classification all life can be classified into three domains: | back 33 bacteria, archaea, eukarya |
front 34 In the bacterial name vibrio cholerae the word cholarae represents the | back 34 specific epithet |
front 35 the process by which bacteria reproduce is known as | back 35 binary fission |
front 36 which of the following is not a characteristic of bacteria | back 36 that they are all pathogenic |
front 37 the first observations of bacteria and protozoa was made by | back 37 robert Hooke |
front 38 the germ theory of disease was proven by | back 38 Koch |
front 39 Which of the following is a scientific name | back 39 Legionella pneumonia |
front 40 Using microbes to clean up pollutants is called | back 40 bioremediation |
front 41 which one of the following is an example of bioremediation | back 41 use pseudomonas to remove uranium from soil at weapons depots |
front 42 which one of the following was the most significant difference in the experiments that resulted in pasteur's proof of biogenesis being accepted over Needham's proof | back 42 air was present |
front 43 pasteurization was first developed to kill | back 43 spoilage bacteria in wine |
front 44 robert Koch's studies on bacillus anthracis established a sequence of experimental steps to prove that microbes | back 44 cause disease |
front 45 how would you recognize an antibiotic producing soil bacterium on a plate crowded with other bacteria? the bacterial colony producing the antibiotic would be | back 45 surrounded by a clear area |
front 46 the usefulness of antibiotics is hampered by | back 46 the emergence of antibiotic-resistant bacteria |
front 47 mad cow is caused by a prion which is an infectious | back 47 protein |
front 48 in a nomenclature system designed by Carolus Linnaeus each living organism is assigned two names | back 48 true |
front 49 examples of fungi include yeast,molds, and mushrooms | back 49 true |
front 50 E. coli O157:H7 is part of the normal microbiota in the human large intestine | back 50 false |
front 51 Viruses can be only observed with a high power microscopy (+ oil) | back 51 false |
front 52 Viruses contain DNA and RNA but not the cytoplasm | back 52 false |
front 53 what was the major discovery of Edward Jenner | back 53 vaccination/immunity |
front 54 What was the major discovery of Joseph Lister | back 54 aseptic techniques |
front 55 Name the fungus identified by Alexander Fleming which produced a specific antibiotic that killed the bacteria on agar plate? | back 55 P. chrysogenum |
front 56 who discovered salvarsan | back 56 Paul Ehrlich |
front 57 Bacteriology | back 57 study of bacteria |
front 58 virology | back 58 study of viruses |
front 59 oncology | back 59 study of cancerous cells |
front 60 mycology | back 60 study of fungi |
front 61 parasitology | back 61 study of protozoa and parasitic worms |
front 62 immunology | back 62 study of immunity |
front 63 bioremediation | back 63 using microbes to clean up pollutants |
front 64 insertion of a missing gene or replacing a defective one with the good gene in a human cell is called | back 64 gene therapy |
front 65 Name few of the human genetic disorders which has been successfully treated with the gene therapy technique | back 65 duchene's muscular dystrophy, cystic fibrosis, etc |
front 66 what is the difference between normal microbiota and pathogens | back 66 normanl microbiota doesn't harm humans while pathogens harm humans |
front 67 what is the other term used to describe normal microbiota | back 67 flora |
front 68 what does MRSA stand for | back 68 methicillin-resistant S. aureus |
front 69 what is the scientific name for the mad cow disease | back 69 bovine spongiform encephalopathy |
front 70 name the agent of creutzfeldt-jakon disease | back 70 prion |
front 71 name the pathogenix strain of E. coli, which cause bloody diarrhea and kidney faillure | back 71 E. coli O157:H7 |
front 72 what does avirulence mean | back 72 less potent |
front 73 what presented the germ theory of disease | back 73 that microorganisms might cause disease |
front 74 the preventative measures in any procedure taken to avoid contamination by unwanted microorganisms is called | back 74 aseptic techniques |
front 75 who demonstrated that microorganisms are present in the air and can contaminate sterile solutions, but that air itself does not create microbes | back 75 Louis Pasteur |
front 76 scientists and philosophers believed that some form of life could arise from nonliving matter, they called the hypothetical process as: | back 76 spontaneous generation |
front 77 what are the chemicals produced naturally by bacteria and fungi to act against other microorganisms is called | back 77 antibiotics |
front 78 protection from disease provided by vaccination is called | back 78 immunity |
front 79 an ability of our bodies to ward off diseases and overcome offensive tactics of microbes is called | back 79 resistance |
front 80 what is the scientific term for a bird flu | back 80 avian influenza A |
front 81 what is considered as a magic bullet against syphilis | back 81 salvarsan |
front 82 prokaryotes | back 82 no nucleus DNA in cells bacteria and arcahea |
front 83 eukaryotes | back 83 has nucleus fungi, protozoa, algae |
front 84 bacteria | back 84 organisms that can live on their own prokaryotes single-celled divides via binary fission cell wall contains peptidoglycan |
front 85 archaea | back 85 three main groups (methanogens, extreme halophile, extreme thermophiles) prokaryotes cell wall lack peptidoglycan found in extreme environments |
front 86 fungi | back 86 eukaryotes nucleus can't carryout photosynthesis |
front 87 classification of microorganisms | back 87 bacteria archaea eukarya |
front 88 helminths | back 88 major groups of parasitic worms and flatworms |
front 89 cell theory | back 89 all livings things are composed of cells |
front 90 biogenesis | back 90 living cells arise only from preexisting living cells. |
front 91 aseptic techniques | back 91 procedures that prevent contamination by unwanted microorganisms |
front 92 germ theory of disease | back 92 microorganisms might cause diseases |
front 93 carolus Linnaeus | back 93 system of nomenclature |
front 94 theordore Escherich | back 94 discovered escherichia bacteria (E. coli) |
front 95 Cael Woese | back 95 devised a system of classification based on cellular organization of organisms |
front 96 Robert Hooke | back 96 discovery marked beginning of the cell theory |
front 97 anton van leeuwenhoek | back 97 first to observe live microorganisms |
front 98 francesco Redi | back 98 decaying meat experiment |
front 99 rudolf virchow | back 99 theory of biogenesis |
front 100 Louis Pasteur | back 100 microorganisms are present in the air and can contaminate sterile solutions |
front 101 Joseph Lister | back 101 performed surgery under aseptic conditions using phenol |
front 102 Koch's postulate | back 102 experimental steps for directly relating a specific microbe to a specific disease |
front 103 Edward Jenner | back 103 discovered vaccination/immunity |
front 104 chemotherapy | back 104 treatment of disease by using chemical substances |
front 105 Paul Ehrlich | back 105 discovered salvarsan speculated about "'magic bullet" |
front 106 microbial ecology | back 106 study of the relationship between microorganism and their environment |
front 107 gene therapy | back 107 inserting a missing gene or replacing a defective one in human cells |