Chapters 17-21; Labs 9,10
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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| 1 Two things that are needed by bodies are fuel molecules and carbon dioxide. | 1 false
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| 2 Bodies produce carbon dioxide, energy, body mass and waste. | 2 true
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| 3 The energy produced by our bodies is used for our activities and to generate heat. | 3 true
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| 4 If we wish to lose weight we should be more physically active and eat more to fuel that extra activity. | 4 false
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| 5 If we wish to gain weight we should try to stop producing waste. | 5 false
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| 6 Two types of proteins are structural proteins and enzymes. | 6 true
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| 7 DNA and RNA store information that is used in guiding cellular processes. | 7 true
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| 8 Genetic engineering is a scientific discipline in which scientists manipulate polysaccharides. | 8 false
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| 9 Vitamin C is an oxidizing agent. | 9 false
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| 10 Rust is the result of chemical oxidation of iron. | 10 true
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| 11 Meat tenderizer contains enzymes that break down meat proteins. | 11 true
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| 12 Monosodium glutamate is a form of an amino acid used to flavor foods. | 12 true
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| 13 Dextrose is an example of a fatty acid. | 13 false
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| 14 Soap is made from nucleic acids. | 14 false
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| 15 made up of base pairs are: | 15 nucleic acids
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| 16 starch is an example of: | 16 polysaccharides
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| 17 made up of amino acids are: | 17 proteins
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| 18 glycogen is a: | 18 polysaccharide
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| 19 The genetic code is the make-up of: | 19 nucleic acids
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| 20 Sugars are the make up of: | 20 polysaccharides
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| 21. Adenine, guanine, thymine, cytosine are made of: | 21 nucleic acids
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| 22 Fatty acids make: | 22 lipids
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| 23 Cellulose is an example of: | 23 polysaccharides
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| 24 DNA and RNA. | 24 nucleic acids
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| 25 enzymes | 25 proteins
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| 26 deoxyribose and ribose sugars linked by PO4 2– . | 26 nucleic acids
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| 27 collagen is an example of: | 27 proteins
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| 28 Polymers of glucose are an example of: | 28 polysaccharides
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| 29 The following types of molecules have energy storage as a major function: | 29 polysaccharides lipids
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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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