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- 1. Multiple ChoiceFungi is benefical to us because of the following reason:They are a source of oxygenThey can clean up pollutionThey are a source of antibioticsThey help to clean run off from waste
- 2. Multiple ChoiceWhat is true about bacteria?Bacteria use photosynthesis to make their own foodBacteria can only be found in dirtBacteria is always beneficialBacteria can be used to make certain foods
- 3. Multiple ChoiceWhich of the following is an example of a harmful microorganism?Fungi used as antibioticsEcoli on food that makes people sickBacteria found in yogurt.Microorganisms helping dead matter to decay
- 4. Multiple ChoiceProbiotics are an example of ....A microorganisms that can make people sicA microorganism that lives in the oceanAn example of bacteria and all bacteria is harmfulan example of live bacteria and yeast that is helpful to humans by aiding in the digestion of food
- 5. Multiple ChoiceTurberculosis is a disease that was widespread during the turn of the century. This disease is an example of.....A helpful bacteriaA helpful fungiA harmful bacteriaA harmful probiotic
- 6. Multiple ChoiceWhich of the following statements are true?All microorganisms are badAll microorganisms are goodSome microorganisms are harmful, while some can be helpfulMicroorganisms are too small to do anything to anyone
- 7. Multiple ChoiceWhich is not an example of a helpful microorganism?Yeast to help bread riseA virus used in a vaccineMicrobes used to clean oil spillsBacteria that causes strep throat
- 8. Multiple ChoiceWhich is not an example of a harmful microorganism?Mold growing on a kitchen spongeBacteria found in yogurtBacteria that causes turberculosisSalmonella on uncooked chicken
- 9. Multiple ChoiceFour students in Mrs. Sterling's class make the following observations. Choose which student is correctShelby says that all microorganisms are found in the ocean. Some are helpful, but some are harmful. It's best to shower after swimming at the beach.Garry says that all microorganisms are harmful. This is why we must get vaccinations and antibiotics from the doctor.Ireland says that some microorganims are helpful and some are harmful. The best way to protect ourselves from harmful microbes is to wash our hands with soap and water.Jonathan says it's impossible to become sick from bacteria. Only viruses and fungi can make a person sick. Make sure to sneeze in your elbow to prevent the spread of germs.
- 10. Multiple ChoiceFour of Mrs. Sterling's students go to Six Flags. Two become sick. Choose which answer gives the best evidence as to why the students became sick.Isabela and Sauzaas become sick because they do not like the dressed up characters at Six Flags.James and and Salwa become sick because they did not have enough money to buy a souvenir.Sauzaas and James become sick because they ingested some chicken at the food stand that had bacteria on it.Isabella and Salwa become sick because they washed their hands too many times while at the park.
- 11. Multiple ChoiceBonus: What is Exon Mobile trying to do with Algae?Use it as a new antibioticUse it as a new form of fuelUse it as a vaccineUse it for speeding up the decaying process of leaves
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