Micro organisms - chloe

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Micro organisms - chloe

  1. 1. Micro-Organisms<br />By Chloe Bassingthwaighte <br />6P<br />
  2. 2. Baking Yeast<br /><ul><li>Baking yeast is a living organism that is only killed when cooked.
  3. 3. Without yeast we wouldn’t be able to make things like bread and beer.</li></ul>DID YOU KNOW?<br />Yeast was an old Egyptian ingredient used for making different cultural food. <br />
  4. 4. Bacteria in Milk<br /><ul><li>The carbohydrate lactose gives milk its sweet taste and contributes approximately 40% of whole cow's milk's calories. Lactose is a disaccharide composite of two simple sugars, glucose and galactose.
  5. 5. Some people say that the bacteria in milk </li></li></ul><li>Bacteria In Spoiled Food<br /><ul><li>Bacteria in spoiled food was in fact discovered by a man named Louis Pasteur.
  6. 6. The heating of food in an uncontrolled area is usually what cause the food to spoil.</li></li></ul><li>Bacteria In Drinking Water<br /><ul><li>Human illnesses such as typhoid, dysentery, cholera, hepatitis and giardiasis have been linked to drinking water contaminated by human waste.
  7. 7. A good way to remove the bacteria in your drinking water is to contaminate it with chlorine.</li></li></ul><li>Bacteria Produced By Industries<br /><ul><li>Most industrial waste isn’t harmful or toxic just like waste fibre produced by agricultural and logging waste.
  8. 8. Quite obviously industrial waste is caused by industries such as mills, mines and factories.</li></li></ul><li>Bacteria Produced By Sewerage<br /><ul><li>The bacteria produced by sewerage is good and bad as it can help clean the water and help pollute the water.
  9. 9. The process of cleaning out the Bacteria produced by sewerage is long and quite mechanical.</li>

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