303073
Description
Flashcards by rachel8899, updated more than 1 year ago
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Created by rachel8899
about 11 years ago
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| Question | Answer |
| Name the 3 types of microbes? | bacteria, Viruses and Fungi |
| diagram of bacterial cell |
Image:
b_cell (image/jpg)
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| Virus cells |
Image:
v_cells (image/jpg)
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| Diagram of a Fungi cell |
Image:
f_cell.gif (image/gif)
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| conditions caused by each? | Bacteria- Warts Virus- Black Plague Fungi- Athletes Foot |
| how to treat microbe caused infections? | antibiotics antivirals antifungals |
| how do you make sure you are only measuring the bacteria, virus.. etc.. you want? | you have to sterilize the utensils you are using. |
| what did we measure to find out what antibiotic worked the best? | The clearzone |
| How is yeast used? | Yeast is used to make dough rise and it makes alcohol. |
| Diagram of a Fermentor |
Image:
fermenter.gif (image/gif)
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| what can a fermentor make? | wine, beer and antibiotics |
| what has to be controlled in a fermentor? | temperature & food supply |
| What happens inside a fermentor? | it is sterilized, correct food source is added, correct yeast is added, yeast cells turn solution cloudy, yeast feeds on the food and grows. |
| What is bacteria used for? | Bacteria is used in yoghurt and cheese production, for sewage treatment and to make bio-fuels |
| what does it mean if a bacterium is resistant/sensitive? | resistant- antibiotic affects it sensitive- antibiotic doesn't affect it. |
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