Term
| common prokaryote and eukaryote features |
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Definition
| ATP, DNA, Information pathway, Macromolecules, cell membrane, glycolysis |
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Term
| (p or E) 1 circular chromosome, no introns, little non coding DNA |
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Definition
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| (p or e) >1 linear chromosomes, introns, lots of noncoding dna |
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Definition
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Term
| (p or e) no membrane bound organelles, 70S ribosomes |
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Definition
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| (p or e) membrane bound organelles, 80S ribosomes |
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Definition
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| (p or e) respiration in membrane, complex cell wall |
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Definition
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Term
| (p or e)respiration in mitochondria, simple/no cell wall |
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Definition
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| (p or e) mitosis and cytokinesis |
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Definition
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Definition
| short chains of repeating acidic monosaccharides |
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Definition
| attachment to host tissues, protection from phagocytosis |
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Definition
| shape, prevent lysis, anchor flagella |
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Definition
| thick (Gram +) and thin (gram -) |
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| applicaiton of crystal violet, applicaiton of iodine, alcohol wash, application of safranin |
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Definition
| disaccharides and short peptide chains |
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Definition
| n-acetyl-glucosamine and n-acetyl-muramic acid |
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Term
| gram + cell wall monomer components |
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Definition
| disaccharide, tetrapeptide side chain, 5 amino acid side chain |
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Term
| Gram - cell wall differences |
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Definition
| only 2 layers, no sidechain, change in tetrapeptide, direct linkage of tetrapeptide side chains |
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Term
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Definition
| negative pieces that weave through peptiogylcan, regulates cation flow, inhibits autolysin activity |
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Term
| autolysin (gram + cell wall) |
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Definition
| degrades peptidoglycans, allows for cell expansion |
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Term
| gram - cell wall structure |
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Definition
| thin peptidoglycan, outer membrane |
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Term
| outermembrane (gm -) contains |
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Definition
| phospholipid, porions, lipopolysaccharides |
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Term
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Definition
| donut shaped proteins that allow free diffusion of small metabolites |
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Definition
| lipid A (endotoxin), o-oligosaccharide |
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Term
| o-oligosaccharide purpose |
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Definition
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Term
| plasma membrane structure |
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Definition
| phospholipid bilayer with embedded proteins |
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Definition
| regulate molecular traffic |
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Definition
| free diffusion of uncharged particles, restricts flow of large molecules and hydrophillic molecules |
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Term
| membrane protein regulation |
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Definition
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Definition
| highly specific transport of polar molecules across membrane |
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Definition
| goes completely through membrane |
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| imbedded but only on one side of membrane |
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Definition
| hollow, hair like projections of the cell membrane |
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Term
| fimbriae/pili functions (2) |
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Definition
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Definition
| simple protein filament linked to rotor embedded into cell wall and membrane |
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| cluster of flagella at one end |
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Definition
| single, circular naked chromosome |
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Term
| is the nucleoid required? |
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Definition
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Term
| number of genes in prokaryote chromosome |
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Definition
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Term
| number of genes essential to prokaryote function |
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Definition
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Definition
| small (only several genes) self replicating circular dna |
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Definition
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Definition
| contain optional genetic information that codes for gene products that enable gene exchange or survival in unusual environments |
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Definition
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Term
| location of antibiotic resistance genes? |
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Definition
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Term
| ribosome structure (#protein and rna) |
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Definition
two subunits: 30s and 50s
~50 proteins; 3 RNAs |
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Definition
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| # of ribosomes in rapidly growing cell and ATP consumption? |
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Definition
| 20,000 ribosomes and use 90% of ATP |
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Term
| Ribosome is site of action of many ____ |
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| chromosome surrounded by thick protein shell |
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Definition
| survive harsh environmental conditions |
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Term
| process of forming an endospore |
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Definition
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Term
| process endospore becoming active |
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Definition
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Term
| when do endospores germinate? |
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Definition
| When conditions are favorable |
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Term
| two genuses to produce endospores |
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| Bacteria that uses capsule for attachment to host tissues |
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Definition
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Term
| bacteria that uses capsule for protection from phagocytosis |
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Definition
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Term
| Bacteria with o-oligosaccharide that killed kids |
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Definition
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Term
| bacteria that uses fimbriae/pili for attachment |
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Definition
| pathogenic e. coli and neisseria gonorrheae |
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