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glucose and starch

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  • What is the relationship between starch and glucose?
    Starch is made of many glucose molecules joined to gether
  • What is the test for starch?
    iodine
  • What colour does glucose go in iodine?
    yellow
  • What do we use starch for
    Energy
  • What is the purpose of Villi
    increase the surface area of intestine
  • What colour is benedict's solution go if no glucose is present
    Blue
  • What colour is iodine if starch is present
    black
  • What chemical is used to test for glucose?
    Benedicts
  • How does glucose taste?
    Sweet
  • What foods contain starch?
    rice. bread pasta, fruit and vegetables
  • Where do nutrients go when they are absorbed through the intestine walls
    into the blood
  • What colour does benedicts go when glucose is present?
    orange or green
  • What breaks down large molecules into small molecules
    enzymes
  • What colour is iodine if no starch is present
    yellow
  • What is the name of then enzyme that breaks starch into glucose?
    Carbohydrase