Blume-Life Science Ch.18 Part 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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main sources of energy; starches and sugars | carbohydrates
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nutrients that repair and replace body cells | proteins
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subunits of proteins | amino acids
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inorganic nutrients that regulate the body's chemical reactions | minerals
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physical breakdown of food, as in chewing | mechanical digestion
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breakdown of large molecules of food for absorption | chemical digestion
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enzyme-containing fluid in the mouth | saliva
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muscular contractions that move food | peristalsis
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fingerlike projections in the small intestine | villi
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Unlike inorganic nutrients, organic nutrients contain __________. | carbon
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Starches are in foods such as potatoes and ________. | grains
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Milk, cheese, and __________ contain ALL the essential amino acids. | eggs
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The amount of energy available in foods is measured in _________. | Calories
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________ are nutrients that help store some vitamins. | Fats
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Saturated fats, found in ________, are believed to contribute to high cholesterol. | red meats
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________ are essential, organic nutrients that help the body use other nutrients. | vitamins
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Scurvy is a disease caused by the lack of __________. | Vitamin C
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Trace minerals include copper and __________. | iodine
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Nest to oxygen, _____ is the most vital factor for survival | water
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A protein speeds up the rate of chemical reactions in your body is called a ____. | enzyme
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The process of digestion begins in your ________. | mouth
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Food that leaves your stomach is the form of a thin, watery fluid called ______. | chyme
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The major portion of all food _________ takes place in the duodenum. | digestion
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The major job of the _________ is to absorb water from undigested food. | large intestine
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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:
vivek151
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