Final micro 1&2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Chitin cell walls are characteristics of which taxonomic group? | show 🗑
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| show | prion
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| show | all microbes present on or in the body
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| Chickpox can reemerge as which disease? | show 🗑
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| Sporulation in bacteria generally occurs under which of the following circumstances? | show 🗑
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| show | Mycobacteria
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| In retroviruses, the integrated phage genome is known as which of the following? | show 🗑
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| Prokaryotes are classified into which domain(s)? | show 🗑
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| show | a competitive interaction
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| The excision of the viral genome from the host chromosome is known as which of the following? | show 🗑
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| show | Eukaryotic cells typically have circular chromosomes, whereas prokaryotic cells typically have linear chromosomes
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| show | cell membrane
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| Which of the following is NOT a difference between endospores and vegetative cells? | show 🗑
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| The bacterial chromosome located in which of the following? | show 🗑
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| show | the disease process occurs gradually over a long period
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| A virus's ability to infect an animal cell depends primarily upon the? | show 🗑
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| Acid-fast bacteria will not stain with Gram's stain because it contains? | show 🗑
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| How do all virus's differ from bacteria? | show 🗑
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| Approximately what percentage of prokaryotes are thought to be pathogens? | show 🗑
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| show | oxygen
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| show | the transfer of genes from one individual to another, including from one species to another, but not from parent to parent
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| Ringworm is caused by a(n)? | show 🗑
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| Which of the following is true of bacterial strains? | show 🗑
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| Which of the following is not evidence for the endosymbiotic theory? | show 🗑
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| show | Mitochondria in eukaryotic cells contain ribosomes that are structurally similar to those found in prokaryotic cells
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| show | Escherichia coli in their digestive tract produces vitamin K
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| show | tissue tropism
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| show | retroviruses
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| A mold that produces a chemical that kill bacteria without apparently benefiting is an example of? | show 🗑
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| An infectious protein is a? | show 🗑
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| Which of the following theories have been irrefutably disproven? | show 🗑
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| show | cytoplasm
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| Which of the following leads to death through cell lysis? | show 🗑
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| We know that dog's can't catch the measles from their human companions. Apply your understanding of viruses to make an accurate claim as to why this is so? | show 🗑
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| show | RNA or DNA and a protein coat
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| show | They are a rogue form of protein, PrP
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| What is the correct order for how a virus makes more viruses through infecting a host cell? #1infect #2 release #3 attach #4 replicate | show 🗑
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| show | bacteria
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| When compared to a prokaryotic cell, a eukaryotic cell? | show 🗑
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| show | phage DNA is incorporated into host cell DNA
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| Which of the following is true of the genetics of viruses? | show 🗑
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| Mycotoxins are produced by which type of organism? | show 🗑
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| show | prophage
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| Yeasts are which of the following? | show 🗑
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| show | they increase the surface area for reactions associated with cellular respiration
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| Which of the following is true of ribosomes? | show 🗑
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| In eukaryotic cells the function of the nucleolus is which of the following? | show 🗑
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| show | gram-negative bacteria
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| Sporulation in bacteria generally occurs under which of the following circumstances? | show 🗑
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| show | vibrio
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| show | archaeans that require highly saline environments
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| show | Rhizobium
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| Which organism is best known as the “brain-eating amoeba”? | show 🗑
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| show | Candida albicans
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| show | Okazaki fragments
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| show | in stem cells and germ cells
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| Which describes a stable change in gene expression without changing the base sequence? | show 🗑
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| show | the cytoplasmic membrane
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| When the ribosome reaches a nonsense codon, which of the following occurs? | show 🗑
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| Which is a common type of secondary structure of proteins? | show 🗑
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| Which molecule typically serves as the final electron acceptor during fermentation? | show 🗑
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| Which of the following best describes catabolic pathways? | show 🗑
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| show | cell lacks a sufficient amount of any appropriate, inorganic, final electron acceptor to carry out cellular respiration,cell lacks genes appropriate complexes&electron carriers in electron transport system,cell lacks genes to make one or more enzymes in K
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| Which of the following correctly explains why DNA replication is described as semiconservative? | show 🗑
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| Which of the following genes would not likely be encoded on a plasmid? | show 🗑
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| show | can trigger a unanticipated inflammatory response from the immune system,virus vector may infect cells not targeted for the therapy, damaging these cells and possibly leading to illnesses,the modified virus could revert to being infectious&cause disease
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| Which of the following is a palindrome sequence that could be recognized by a restriction enzyme? | show 🗑
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| Which of the following is an example of a frameshift mutation? | show 🗑
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| Which of the following is an important component of insect exoskeletons? | show 🗑
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| Which of the following is not an example of an organism’s phenotype? | show 🗑
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| Which of the following is the purpose of fermentation? | show 🗑
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| show | transformation
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| Which sequences of eukaryotic genes code for proteins? | show 🗑
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| show | It lacks a cytochrome oxidase for passing electrons to oxygen.
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| What is the process by which an RNA molecule is synthesized using DNA as a template? | show 🗑
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| A denatured protein has lost its? | show 🗑
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| show | It lacks a cytochrome oxidase for passing electrons to oxygen.
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| show | telomeres
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| Which of the following is a true statement? | show 🗑
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| show | transposons
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| Exposure to non-ionizing radiation causes? | show 🗑
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| show | DNA to RNA to protein
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| Mature mRNA from a eukaryote would contain each of these features except which of the following? | show 🗑
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| show | two ATP, two NADH, and two pyruvates
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| Why is the error rate for bacterial DNA replication very low? | show 🗑
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| show | oxygen
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| show | is read by ribosomes during the process of translation
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| Which type of RNA includes the anticodon and brings the amino acids to the site of protein synthesis? | show 🗑
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| show | RNA
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| Which of the following pathways consists of an energy investment and an energy payoff phase? | show 🗑
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| show | the citric acid cycle
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| show | topoisomerases
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| ATP is produced through oxidative phosphorylation when which of the following occurs? | show 🗑
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| show | in the 5′ to 3′ direction only
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| Which describes a stable change in gene expression without changing the base sequence? | show 🗑
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| Which disease has been effectively controlled by gene therapy? | show 🗑
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| Which genus of bacterium is naturally competent? | show 🗑
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| show | microbes
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| show | the cytoplasmic membrane
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| Which of the following are inorganic molecules that bind to enzymes? | show 🗑
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| show | the movement of hydrogen ions through ATP synthase
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| show | They break down large molecules into smaller components.
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| show | structural isomers
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| show | RNA polymerase binds to the promoter.
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| show | a competitive inhibitor
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| show | Enantiomers can have different pharmacologic effects and only one may be effective.
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| Which of the following is the name for molecules whose structures are nonsuperimposable mirror images? | show 🗑
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| Which of the following best describes a transition reaction? | show 🗑
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| show | DNA polymerase is capable of proofreading.
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| show | semi-conservative
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| Which of the following is one important distinction between prokaryotic and eukaryotic mRNA? | show 🗑
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