JC Chapter 4
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Digestion | The breakdown of food.
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| Physical Digestion | Breakdown of food by mechanical means (teeth)
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| Chemical Digestion | Breakdown of food by enzymes (saliva)
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| The mouth | Carries out physical and chemical digestion
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| The oesophagus | Moves food to the stomach
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| Liver | Makes bile which breaks down fats
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| Pancreas | Makes enzymes which digest food
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| 1st part of small intestine | Breakdowns the food
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| Stomach | Hydrochloric acid softens the food and kills bacteria.
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| 2nd part of small intestine | Allows the food to be absorbed from the intestine into the bloodstream.
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| Incisors | Cut and slice food
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| Canines | Grip and tear food
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| Premolars & Molars | Chew, crush and grind food
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| Enzymes | Proteins that speed up chemical reactions.
substance produced= product
substances acted on = substrate
enzyme amylase acts on starch to produce a reducing sugar called maltose
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
juliabrechelke
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