Gr. 7 Science Ch 11-2
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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| nutrient | substances in the foods that provide energy
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| nutrition | science of how food effects living organisms
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| carbohydrate | the source of all energy
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| protein | needed of growth and repair of body cells
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| lipids | provides stored energy
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| minerals | regulate chemical reactions in body
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| vitamins | needed to help your body use other nuetrients
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| digestion | the process of breaking down food
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| mechanical digestion | breaking down food by chewing
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| enzymes | speeds up chemical reactions in cells
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| saliva | watery substance produced in your mouth
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| peristalsis | wavelength muscle contractions
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| amylase | an emzyne in saliva
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| pepsin | an enzyme in stomach
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| villi | tiny, finger like projections
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| absorption | the movement of nutrient molecules into blood vessels
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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:
Triana Silliman
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