The Digestive system for grade 3
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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| Stomach | a large bag like organ | n/a
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| Small Intestine | The organ in which most of the digestion occurs in the human body. | n/a
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| Liver | One of the two "helper organs" that produces enzymes to break down large fat particles into smaller ones. | n/a
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| Pancreas | One of the two "helper organs" that produces enzymes to help break down proteins, starches, and fats. | n/a
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| Villi | Fingerlike structures that cover the inner lining of the small intestine. | Purpose: to increase surface area in the small intestine. More area = more absorption
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| Large Intestine | gives water back to the body and turns vitamins minerals and water into solid waste | n/a
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| Rectum | A short tube at the end of the large intestine that stores solid waste. | n/a
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| Saliva | A liquid salivary glands produce and release. and starts chaemical breackdown | n/a
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| Hydrochloric Acid | An enzyme released by Gastric Juice. | n/a
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| Esophagus | long muscular tube located directly behind trachea | Function: secrete mucus to lubricate esophagus for a smooth passageway
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| Hydrochloric Acid | denatures protein, kills bacteria, converts pepsinogen into pepsin | Chemical in the stomach
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| Liver | associated organ. Largest internal organ | Inferior to diaphragm
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| Bile | bitter brownish-greenish fluid that speeds up digestion | Biliruben is the main pigment found in bile. It's a bi-product of the RBC's breakdown
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| Chemical Breakdown | Making it look different | baking a cake
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| Mechanical Breakdown | making it smaller | chewing food
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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.
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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:
Aamir
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