Microbiology Test #2 Review Dr. Bharathi
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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| 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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| What is the advantage of direct microscope count? | show 🗑
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| What do hydrothermal vents on the ocean floor useas a carbon source? | show 🗑
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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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| show | 25
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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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| show | NAD+
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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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| What is a common intermediate between catabolic and anabolic pathways? | show 🗑
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| When are gram positive bacteria most susceptible to penicillin? | show 🗑
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| What organisms are capable of respiration? | show 🗑
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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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| What measures microbial growth? | show 🗑
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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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| show | oxidation
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| show | final receptor of electrons are different in both
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| show | fermintation
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| What is not necessary for respiration? | show 🗑
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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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| show | peptide medium causes the pH to increase most likely using peptides
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| What does phosphoeno pyruvatie into pyruvic acid generate? | show 🗑
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| show | chemiosmotic mechanism
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| What does photophosphrylation require? | show 🗑
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| show | Coenzyme A
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| What is not an end product of fermentation? | show 🗑
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| show | photoheterotrophs
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| show | Metabolic process
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| Fermentatin releases what? | show 🗑
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| Fermentation does not require what? | show 🗑
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| How does fermentation occur? | show 🗑
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| show | substrate level phosphorylation
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| show | fattyacids
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| show | oxidative phoshorylation
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| What does not produce 3 ATPs? | show 🗑
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| show | chemoheterotroph
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| How does a strictly fermentative bacteria produce energy? | show 🗑
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| What is not an energy source for a photautotroph? | show 🗑
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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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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.
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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