front 1 Which types of media in this lab are selective for Gram+ organisms ? | back 1 Mannitol Salt Agar |
front 2 on what basis are the Gram + selective media also differential? | back 2 for mannitol fermentation |
front 3 Which types of media used in this lab are selective for Gram - organisms? | back 3 MacConkey agar and Eosin Methylene Blue |
front 4 on what basis for the Gram- selective media also differential? | back 4 for lactose fermentation |
front 5 what color is mannitol salt agar before it is inoculated | back 5 red |
front 6 how can the appearance of MSA plate change with a positive differential result | back 6 color change to yellow |
front 7 What color is MacConkey agar before it is inoculated? | back 7 Raspberry |
front 8 How is the appearance of MAC plate change with a positive differential result? | back 8 pink with precipitate |
front 9 what color is eosin methylene blue agar before it is inoculated? | back 9 burgundy purple |
front 10 how is the appearance of EMB plate change with a positive differential result ? | back 10 shiny metallic green |
front 11 What is the definition of a selective medium? | back 11 grow only certain types of organisms and actively preventing some types from growing |
front 12 what is the definition of a differential medium? | back 12 grow all types of microbes but it causes some organisms to look different |
front 13 Which type medium used in lab so far this semester is neither selective nor differential? | back 13 Tryptic Soy Agar |
front 14 what is the purpose of differential media ? | back 14 for identification |
front 15 what is the purpose of selective media ? | back 15 for identification |
front 16 grow all types of microorganisms but it causes some organisms to look different | back 16 differential media |
front 17 grow only certain types of organisms actively preventing some types from growing | back 17 selective media |
front 18 what is enrichment media | back 18 it is designed to promote the growth of a rare organism |
front 19 designed to promote the growth of rare organisms | back 19 enrichment media |
front 20 which bacteria would it be if the eosin methylene blue plate is shiny metallic green? | back 20 Escherichia coli |
front 21 | back 21 Escherichia coli |
front 22 which bacteria would it be if in MacConkey agar is pink with precipitate ? | back 22 Escherichia coli |
front 23 | back 23 Escherichia coli |
front 24 | back 24 Enterobacter aerogenes |
front 25 which bacteria would it be in eosin methylene blue if it were pink and moist ? | back 25 Enterobacter aerogenes |
front 26 what bacteria would it be in MacConkey of it were pink without precipitate ? | back 26 Enterobacter aerogenes |
front 27 | back 27 Enterobacter aerogenes |
front 28 | back 28 Proteus vulgaris |
front 29 what bacteria would it be on a MacConkey agar and it were no new color on plate and is brownish | back 29 Proteus vulgaris |
front 30 | back 30 Proteus vulgaris |
front 31 What is the bacteria eosin methylene blue if there is no color change? | back 31 Proteus vulgaris |
front 32 strong lactose fermenter | back 32 Escherichia coli |
front 33 medium lactose fermenter | back 33 Enterobacter aerogenes |
front 34 does not ferment lactose | back 34 Proteus vulgaris |
front 35 | back 35 Staphylococcus aureus |
front 36 which bacteria would be on a mannitol salt agar if it were yellow | back 36 Staphylococcus aureus |
front 37 | back 37 Staphylococcus epidermidis |
front 38 what bacteria would it be if mannitol salt agar remains red, and maybe more pink? | back 38 Staphylococcus epidermidis |
front 39 weak mannitol fermenter | back 39 Staphylococcus epidermidis |
front 40 strong mannitol fermenter | back 40 Staphylococcus aureus |
front 41 EMB selective | back 41 against Gram +, for Gram - |
front 42 MAC selective | back 42 against Gram +, for Gram - |
front 43 EMB differential | back 43 lactose fermentation |
front 44 MAC differential | back 44 lactose fermentation |
front 45 MSA selective | back 45 against Gram -, for Gram + |
front 46 MSA differential | back 46 mannitol fermentation |