chapter 15
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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| what are the 6 nutrients needed by the body | carbohydrates, fats, proteins, vitamins, minerals, water
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| what are complete proteins | foods that contain all the essential amino acids
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| what are incomplete proteins | foods that are missing one or more essential amino acids
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| what are the roles of fats | They provide energy, form parts of the cell membrane, and protects internal organs
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| which nutrients are made up of amino acids | proteins
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| which carbohydrates help your digestive system function even though you cannot digest them | fibers
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| which nutrients are not made of living things | minerals
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| how much water should the human body have daily | two liters
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| how much of the human body's weight is made up of water | 65%
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| which nutrients is needed for all body processes to take place | water
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| what is perspiration | chemically dissolved water
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| where does your body get its energy from | food
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| what are calories | small units in which the amount of energy released from the body is measured
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| the number of______that you need depends on your size,age, and level of activity | calories
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| how many calories are used daily based on the standard Percent Daily Value | 2000
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| a calorie is a unit used to measure_______ | the amount of energy released from the body
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| the Food Guide Pyramid indicates how many servings from each food group should be eaten_______ | daily
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| according to the food guide what foods should be eaten least and be limited | fats, oils, and sweets
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| food label list ingredients according to their | weight/amount
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| what is digestion | the process in which food is broken down into nutrient molecules
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| list three functions of the digestive system | breaks down food into molecules, molecules are absorbed into the bloodstream, wastes are eliminated from the body.
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| what substance in your mouth contains enzymes that begin chemical digestion | saliva
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| what are the two acids in the stomach | pepsin and hydrochloric acid
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| what protects the stomach from acid burning through it | mucas
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| what structure enables the small intestine to absorb nutrients | villi
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| what is peristalsis | involuntary waves of muscle contraction
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| where does most chemical digestion happen | the small intestine
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| what organ produces bile | the liver
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| whats the epiglottis | a flap of tissue that prevents food from going into the lungs
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| whats the role of the large intestine | it absorbs water into the bloodstream
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| what does the esophagus do | it connects the mouth to the stomach
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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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