Science Test
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 process that breaks down complex molecules of food into smaller nutrient molecules
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| absorption | The process by which nutrient molecules pass through the wall of the digestive system into the blood
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| saliva | The fluid released from glands in the mouth that plays an important role in both mechanical and chemical digestion
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| enzyme | A type of protein that speeds up a chemical reaction in a living thing
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| epiglottis | A flap of tissue that seals off the windpipe and prevents food from entering the lungs
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| mucus | A thick, slippery substance produced by the body
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| peristalsis | Waves of smooth muscle contractions that move food through the esophagus toward the stomach
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| bile | A substance produced by the liver that breaks up fat particles
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| villi | Tiny finger-shaped structures that cover the inner surface of the small intestine and provide a large surface area through which digested food is absorbed
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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:
cassie35915
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