lesson 1
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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| Why do you need food | food provides body w/ materials to grow and repair tissues, and provides energy for daily activites
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| Calorie | amount of energy needed to raise temperature of 1 gram of water by 1 degree celcius
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| 1 Calorie | 1000 calories
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| 1 Carbohydrate | 4 calories
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| 1 Fat | 9 calories
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| What nutrients do you need | carbohydrates, fats, proteins, vitamins, minerals, and water
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| Nutrient | substances in food that provide the raw materials and energy that body needs to carryout essential processes
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| Carbohydrates | major source of energy made of carbon, oxygen, hydrogen. -provides raw materials to make cell parts
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| Simple Carbohydrates | called sugars, contain glucose, different sugars convert foods into glucose
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| Glucose | major source of energy for body cells
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| Complex Carbohydrates | Starch and Fiber, body breaks down starches to sugars so their energy can be released, fiber doesn't break down
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| Fats | energy containing nutrients composed of carbon, oxygen, and hydrogen -forms in cell membrane,-protects organs&insloataes body
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| Unsaturated Fats | liquid at room tempature, the healthiest out of the three, cooking oils
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| Saturated Fats | solid at room temperature, meats
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| Trans Fats | made by adding hydrogen to vege oil
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| Cholesterol | waxy, fatlike substance found in products from animals
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| Protiens | nutrients that contain nitrogen, carbon, oxygen, and hydrogen, needed for growth and tissue repair
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| Amino Acids | small inked units, in protien
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| Complete Proteins | have essential amnio acids such as meats, fish, eggs
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| Incomplete Proteins | don't have all essential amino acids such as plants
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| Vitamins | act as helper molecules in your body's chemical reactions
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| Fat-Soluble Vitamins | dissolve in fat, stored in fatty tissues in body: a,d,e,k
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| Water-Soluble Vitamins | dissolve in water, not stored in body: c,b12,b2,b
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| Minerals | nutrients that are not made by living things needed to carry out chemical processes.
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| Water | most important nutrient b/c all body's vital processes take place in it, regulates body temperature, and removes wastes
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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:
Ella!
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