Zoom Polls for Exam 3 (Chapters 10-13 & Review) PDF

Zoom Polls for Chapters 10-13 Chapter 10 1. APE sites are located ( Single Choice) Answer 1: on ribosomes Answer 2: in the nucleus Answer 3: in the mitochondria Answer 4: on the cell membrane 2. An antimicrobial agent created in a lab is called a(n) ( Single Choice) Answer 1: antibiotic Answer 2: se...

Zoom Polls for Chapters 10-13 Chapter 10 1. APE sites are located ( Single Choice) Answer 1: on ribosomes Answer 2: in the nucleus Answer 3: in the mitochondria Answer 4: on the cell membrane 2. An antimicrobial agent created in a lab is called a(n) ( Single Choice) Answer 1: antibiotic Answer 2: semisynthetic Answer 3: synthetic Answer 4: vaccine 3. Which of the following is not a mechanism of action of a microbial drug? ( Single Choice) Answer 1: inhibition of protein synthesis Answer 2: disruption of the cytoplasmic membrane Answer 3: inhibition of nucleic acid synthesis Answer 4: inhibition of cell metabolism Answer 5: inhibition of photosynthesis 4. Penicillin works by which of the following ways? ( Single Choice) Answer 1: Inhibition of cell wall synthesis Answer 2: Inhibition of protein synthesis Answer 3: Disruption of the cell membrane Answer 4: Inhibition of metabolism 5. Polymixin works by which of the following ways? ( Single Choice) Answer 1: Inhibition of cell wall synthesis Answer 2: Inhibition of protein synthesis Answer 3: Inhibition of RNA synthesis Answer 4: Disruption of the cell membrane Answer 5: Inhibition of metabolism 6. Acyclovir, which is used to treat viruses in the Herpes family, is considered to have which spectrum of activity? ( Single Choice) Answer 1: broad spectrum Answer 2: narrow spectrum Answer 3: medium spectrum 7. Antimicrobial resistance can occur which of the following ways? ( Multiple Choice) Answer 1: mutations of chromosomal DNA Answer 2: sexual reproduction Answer 3: Acquisition of R plasmids  Answer 4: Acquistion of virulence plasmids Chapter 11 1. Which of the following domains are eukaryotes? You may choose more than one answer if more than one answer is correct. ( Single Choice) Answer 1: archaea Answer 2: bacteria Answer 3: eukarya 2. Which of the following types of bacteria can do photosynthesis? ( Multiple Choice) Answer 1: deeply branching bacteria Answer 2: cyanobacteria Answer 3: closteridium Answer 4: mycoplasma Answer 5: bacillus Answer 6: rhizobium 3. Which of the following types of bacteria for endospores? Choose all correct answers. ( Multiple Choice) Answer 1: mycoplasma Answer 2: bacillus Answer 3: staphylococcus Answer 4: closteridium Answer 5: streptomyces Answer 6: rhizobium 4. Which of the following types of bacteria can fix nitrogen? ( Single Choice) Answer 1: cyanobacteria Answer 2: mycobacteria Answer 3: mycoplasma Answer 4: rhizobium Answer 5: streptomyces 5. Which of the following types of bacteria are vectored by ticks? ( Single Choice) Answer 1: staphylococcus Answer 2: mycobacteria Answer 3: closteridium Answer 4: rickettsia  Answer 5: bordetella 6. Which of the following is a gram negative bacteria? ( Single Choice) Answer 1: streptomyces Answer 2: staphylococcus Answer 3: pseudomonas Answer 4: bacillus Answer 5: closteridium 7. Which of the following is an epsilonproteobacteria? ( Single Choice) Answer 1: helicobacter Answer 2: pseudomonas Answer 3: closteridium Answer 4: bordetella Answer 5: rickettsia 1. Which of the following types of organisms have peptidoglycan in their cell walls? ( Multiple Choice) Answer 1: bacteria Answer 2: archaea Answer 3: fungi Answer 4: protozoa Answer 5: plants 2. An archaea that lives in the Great Salt Lake would most likely be a ( Single Choice) Answer 1: thermophile Answer 2: halophile Answer 3: barophile Answer 4: alkalinophile 3. Which type of archaea is commonly found in the colons of cows? ( Single Choice) Answer 1: thermophiles Answer 2: halophiles Answer 3: methanogens 4. True or False: All archaea are found in extreme environments ( Single Choice) Answer 1: True Answer 2: False 5. True or False: Archaea can be pathogens. ( Single Choice) Answer 1: True Answer 2: False 6. Which type of organism is Halobacterium salinarium? ( Single Choice) Answer 1: bacteria  Answer 2: archaea Answer 3: protozoa Answer 4: fungi Chapter 12 1. Which of the following are eukaryotes? Choose all correct answers. ( Multiple Choice) Answer 1: fungi Answer 2: helminth Answer 3: protozoa Answer 4: water molds Answer 5: slime molds Answer 6: algae 2. Which of the following is true of protozoa? ( Single Choice) Answer 1: Lack nuclei Answer 2: Are multicellular Answer 3: Lack cell walls Answer 4: Are non-motile 3. Which of the following groups has two nuclei? ( Single Choice) Answer 1: parabasala Answer 2: diplomonadida Answer 3: alveolates Answer 4: rhizaria 4. Which of the following groups of protozoa lack mitochondria? ( Single Choice) Answer 1: parabasala Answer 2: euglenozoa Answer 3: alveolates Answer 4: dinoflagellates 5. Which of the following have pseudopods? ( Single Choice) Answer 1: alveolates Answer 2: parabasala Answer 3: rhizaria Answer 4: euglenozoa 6. The motile stage of a protozoa is usually called a ( Single Choice) Answer 1: trophozoite  Answer 2: cyst Answer 3: flagellate Answer 4: spore 1. Fungi are ( Single Choice) Answer 1: chemoheterotrophs Answer 2: chemoautotrophs Answer 3: photoheterotrophs Answer 4: photoautotrophs 2. In fungi, long, filamentous threads are called ( Single Choice) Answer 1: spores Answer 2: roots Answer 3: hairs Answer 4: hyphae Answer 5: fibers 3. Which of the following groups of fungi is aseptate? ( Single Choice) Answer 1: ascomycota Answer 2: basidiomycota Answer 3: deuteromycota Answer 4: zygomycota 4. Which of the following types of fungi has no known sexual state? ( Single Choice) Answer 1: ascomycetes Answer 2: basidiomycetes Answer 3: deuteromycetes Answer 4: zygomycetes 5. Which group is also known as cup fungi? ( Single Choice) Answer 1: Ascomycota Answer 2: Basidiomycota Answer 3: Deuteromycota Answer 4: Zygomycota 6. A symbiotic relationship between a fungus and a photosynthetic microorganism is a ( Single Choice) Answer 1: mushroom Answer 2: lichen Answer 3: mold Answer 4: moss 7. Fungi cell walls are composed of ( Single Choice) Answer 1: cellulose Answer 2: chitin Answer 3: peptidoglycan Answer 4: polymers 8. Rhodophyta is ( Single Choice) Answer 1: green algae Answer 2: red algae Answer 3: brown algae Answer 4: golden algae 9. Oomycetes are ( Single Choice) Answer 1: slime molds Answer 2: water molds Answer 3: fungi Answer 4: protozoa 1. Which of the following are animals? Choose all correct answers ( Multiple Choice) Answer 1: fungi Answer 2: amoeba Answer 3: ticks Answer 4: arthropods Answer 5: helminths Answer 6: worms 2. Ticks belong to which group? ( Single Choice) Answer 1: Arachnids Answer 2: Insects Answer 3: Worms Answer 4: None of the above 3. Which of the following groups of worms do not contain any pathogens? ( Single Choice) Answer 1: annelids Answer 2: nematodes Answer 3: platyhelminths Answer 4: they all have members who are pathogens 4. Tapeworms belong to the ( Single Choice) Answer 1: annelids Answer 2: platyhelminths Answer 3: nematodes  5. Your tomatoes are dying. You take your plant to UCDavis for a researcher to look at it and tell you what is wrong. They tell you this type of worm is infecting it's roots: ( Single Choice) Answer 1: annelid Answer 2: platyhelminth Answer 3: nematode Chapter 13 1. Which of the following are parts of All viruses? ( Multiple Choice) Answer 1: nucleic acid Answer 2: protein coat Answer 3: envelope (some have this but not all) Answer 4: cell membrane 2. Which of the following are properties of viruses? ( Single Choice) Answer 1: acellular Answer 2: contain both DNA and RNA Answer 3: can reproduce asexually or sexually Answer 4: visible with a light microscope 3. Viral genomes can be which of the following? ( Single Choice) Answer 1: dsDNA Answer 2: ssDNA Answer 3: dsRNA Answer 4: ssRNA Answer 5: all answers are correct 4. The stage of the viral life cycle where new copies of the virus is made is called the _________ stage ( Single Choice) Answer 1: attachment Answer 2: entry Answer 3: synthesis Answer 4: assembly Answer 5: release 5. When a virus is dormant in your body, it is in which type of replication phase? ( Single Choice) Answer 1: lysogenic Answer 2: lytic 6. Which step of virus replication is unique to HIV and other retroviruses? ( Single Choice) Answer 1: binding Answer 2: fusion Answer 3: reverse transcription Answer 4: integration Answer 5: replication Answer 6: assembly Answer 7: budding 1. BRCA genes are ( Single Choice) Answer 1: protooncogenes Answer 2: oncogenes Answer 3: tumor suppressor genes 2. Which of the following is like the gas pedal of a car? ( Single Choice) Answer 1: protoocongenes Answer 2: tumor suppressor genes 3. Viroids lack which of the following parts of a virus? You may choose more than one. ( Multiple Choice) Answer 1: RNA Answer 2: protein coat Answer 3: envelope Answer 4: DNA 4. PrP-res is the same as ( Single Choice) Answer 1: cellular PrP  Answer 2: prion PrP Answer 3: PrP-sen Answer 4: none of the above 5. Prion diseases are treatable with ( Single Choice) Answer 1: antibiotics Answer 2: antiviral medication Answer 3: radiation Answer 4: chemotherapy Answer 5: none of the above 6. Which of the following is a prion disease? Choose all correct answers ( Single Choice) Answer 1: rabies Answer 2: mad cow disease Answer 3: chronic wasting disease Answer 4: leprosy Answer 5: kuru disease Exam Practice Questions 1. An antimicrobial drug acts against a variety of bacteria and protozoa. It is considered to be ( Single Choice) Answer 1: narrow spectrum Answer 2: medium spectrum Answer 3: broad spectrum 2. Streptomycin works by ( Single Choice) Answer 1: inhibiting cell wall synthesis Answer 2: inhibiting protein synthesis Answer 3: inhibiting nucleic acid synthesis Answer 4: inhibiting metabolic pathways Answer 5: disrupting the cell membrane 3. Niclosamide works by ( Single Choice) Answer 1: inhibiting protein synthesis Answer 2: inhibiting metabolic pathways Answer 3: disrupting the cytoplasmic membrane Answer 4: inhibiting nucleic acid synthesis Answer 5: inhibiting cell wall synthesis 4. Niclosamide is effective against what type of pathogen? ( Single Choice) Answer 1: protozoa Answer 2: helminths Answer 3: bacteria Answer 4: fungi 5. If you had a malaria infection (caused by a protozoa), which of the following medications would you take? ( Single Choice) Answer 1: Ciprofloxcacin Answer 2: Fluconazole Answer 3: Chloroquine Answer 4: Polymixin Answer 5: Tetracyline 6. Several types of antimicrobials work to prevent ergosterol formation. Ergosterol is present in what type of organisms? ( Single Choice) Answer 1: humans Answer 2: fungi Answer 3: protozoa Answer 4: bacteria Answer 5: viruses 7. How do bacteria and archaea differ? ( Single Choice) Answer 1: cell wall composition Answer 2: rRNA sequences  Answer 3: cytoplasmic membrane lipids Answer 4: all of the above 8. Which of the following types of archaea are contributing to global warming by producing greenhouse gasses? ( Single Choice) Answer 1: methanogens Answer 2: halophiles Answer 3: thermophiles Answer 4: psychrophiles 9. Which of the following types of bacteria lack cell walls? ( Single Choice) Answer 1: Mycoplasmas Answer 2: Mycobacterium Answer 3: Streptomyces Answer 4: Cyanobacteria Answer 5: Aquifex 10. Which of the following is an example of a deeply branching bacteria? ( Single Choice) Answer 1: Streptomyces Answer 2: Staphylococcus Answer 3: Aquifex Answer 4: Cyanobacteria Answer 5: Pseudomonas 1. Which of the following type of bacteria produces antibiotics? ( Single Choice) Answer 1: Bacillus Answer 2: Streptococcus Answer 3: Streptomyces Answer 4: Cyanobacteria Answer 5: Mycoplasmas 2. Asci are formed as a result of sexual reproduction by which group of fungi? ( Single Choice) Answer 1: deuteromycota Answer 2: ascomycota Answer 3: basidiomycota Answer 4: zygomycota Answer 5: all of the above 3. Which of the following is the name for the group of algae that includes red algae? ( Single Choice) Answer 1: chlorophyta Answer 2: phaeophyta Answer 3: chrysophyta Answer 4: rhodophyta 4. Which of the following groups of fungi have hyphae with septa? ( Single Choice) Answer 1: Basidiomycetes Answer 2: Ascomycetes Answer 3: Zygomycetes Answer 4: Basidiomycetes and Ascomycetes Answer 5: Basidiomycetes, Ascomycetes, and Zygomycetes 5. A slime mold is a ( Single Choice) Answer 1: plant Answer 2: fungus Answer 3: protozoa Answer 4: water mold Answer 5: algae 6. Which of the following are considered to be amoeba ( Single Choice) Answer 1: parabasala Answer 2: diplomonadida  Answer 3: rhizaria Answer 4: alveolates Answer 5: euglenozoa 7. Dinoflagelates are members of the ( Single Choice) Answer 1: Rhizaria Answer 2: Alveolates Answer 3: Amoebozoa Answer 4: Parabasala Answer 5: Euglenozoa 8. An infectious protein is called a ( Single Choice) Answer 1: virus Answer 2: prion Answer 3: fungus Answer 4: protozoa Answer 5: viroid 9. The types of organisms with cells a virus is able to attach to and infects is called ( Single Choice) Answer 1: pathogenicity Answer 2: host specificity Answer 3: epidemiology Answer 4: viral load 10. In what way do prions differ from pathogens like bacteria? ( Single Choice) Answer 1: prions lack cytoplasm and organelles Answer 2: prions lack DNA Answer 3: prions have no protein structures Answer 4: prions lack DNA, cytoplasm and organelles Answer 5: all answers are correct