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Digestive System

  •  English    22     Public
    Nutrients, Food Test, Alimentary Canal
  •   Study   Slideshow
  • What is absorbed in the LARGE INTESTINE?
    WATER
  •  10
  • Name a substance that aids chemical digestion.
    ENZYME
  •  10
  • Name 5 organs that make up the alimentary canal.
    Mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anus.
  •  15
  • In the small intestine __ __________ can pass into the bloodstream.
    the nutrients
  •  10
  • What tube moves food from the end of the mouth (pharynx) to STOMACH?
    Esophagus
  •  10
  • What are the squeezing movements made by the esophagus muscles as food moves to the stomach?
    Peristalsis
  •  10
  • Bile is made in the....
    liver
  •  10
  • what is one of the jobs that saliva has in digestion?
    It makes the solid food to be bolus/ breaks down food for digestion
  •  10
  • Nutrients from food are absorbed into the blood as chyme passes through the _________.
    small intestine
  •  10
  • The nutrients that provide stored energy and help insulate the body are called ___________.
    fats
  •  10
  • food substances that act as the main source of energy.
    carbohydrates
  •  10
  • Food substances that enable the body to grow and repair its tissues.
    proteins
  •  10
  • Where mechanical/ physical digestion takes place?
    Mouth
  •  10
  • What reagent/chemical used for reducing sugar test?
    Benedict
  •  10
  • What reagent/chemical used for starch test?
    Lugol/ Iodine
  •  10
  • What reagent/chemical used for protein test?
    Biuret
  •  10