Microbiology Test #2 Review Dr. Bharathi
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| show | Aerobe
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| What is not a disadvantage for a direct microscope count? | show 🗑
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| show | Motile bacteria are difficult to count, dead cells are likly to be counted, high concentrations of cells are requred to be countable.
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| show | No incubation time is required.
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| show | CO2
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| show | peptone & beef extract
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| show | sulfides
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| What is the direct method to count microbial growth? | show 🗑
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| show | 7
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| What is the best temperature for optimum growth of mesophiles? | show 🗑
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| What is the best temperature for optimum growth of psychrophiles? | show 🗑
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| What is the best temperature for optimum growth of psychotrophs? | show 🗑
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| What catalyzes 2H202---into 2H2O + O2? | show 🗑
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| What is an organic growth factor? | show 🗑
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| What is not used to determine the metabolic growth factor? | show 🗑
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| show | facultative anaerobe
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| What is not a disadvantage to determine viable cells? | show 🗑
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| show | creates a hypertonic environment
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| What makes H202 + 2H+ ----into 2H20? | show 🗑
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| show | ATP
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| When are gram positive bacteria most susceptible to penicillin? | show 🗑
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| show | anaerobic
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| What is generated by the flow of protons across the cell membrane? | show 🗑
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| What neutralizes acids in the medium? | show 🗑
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| show | metaboic activity & glocose consumption
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| Inwhat mediums do gram positive organisms grow such as staphylococcus aureus colonies? | show 🗑
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| How do gram positive organisms grown in selective & differential mediums look? | show 🗑
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| What is a step in glycolysis? | show 🗑
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| What do aeobic and anaerobic respiration have in common? | show 🗑
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| show | fermintation
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| show | oxygen
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| show | photoautotroph
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| What uses CO2 for carbon and H2 for energy? | show 🗑
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| What is involved in aerobic respiration and oxidized in the Krebs Cycle? | show 🗑
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| What happens to a bacterial culture grown in glucose? | show 🗑
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| What does phosphoeno pyruvatie into pyruvic acid generate? | show 🗑
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| What is happening when ATP general when protons are moved across a membrane? | show 🗑
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| show | CO2
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| What is not an enzyme? | show 🗑
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| show | Pyruvic acid
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| What has bacteria chlorophylls and uses alcohols for carbon? | show 🗑
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| Fermentation is defined as what? | show 🗑
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| Fermentatin releases what? | show 🗑
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| show | oxygen
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| show | anaerobically
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| show | substrate level phosphorylation
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| What is metabolized in the Krebs Cycle or citric acid cycle? | show 🗑
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| show | oxidative phoshorylation
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| show | pentose hophate pathway
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| show | chemoheterotroph
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| How does a strictly fermentative bacteria produce energy? | show 🗑
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| show | CO2
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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