Digestion and Peristalsis

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					Digestion and Peristalsis

      2nd Year Science
               True or False?
Bile breaks down
large starch                Bile is made
molecules into              in the liver
small starch
molecules                          Amylase
                                   breaks down
            Large protein          starch into
            molecules are made     maltose
            up of proteases

Fats are broken              Lipases are enzymes
down into fatty              that act specifically on
acids and glycerol           proteins
Carbohydrate
Protein
Fat
     Peristalsis
The squeezing action of
muscles that is used to
move food along the
alimentary canal
http://www.lionden.com/peristalsis.htm
Finish the one of the sentences….
• Something new I would like to learn more
  about is…..

• Something I found difficult to understand
  was…

• The thing I need to revise from today’s
  lesson is…
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