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 is an element? | An element is any substance that cannot be broken down into smaller substances
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| What is an compound ? | A compound is formed when two elements combine chemically
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| What is the definition of an organic substance? | Compounds that contain carbon and are derived from living or formerly living things
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| What is a carbohydrate? | Energy rich organic compound made up of hydrogen(H) , carbon(C), and oxygen(O).
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| What is Protein? | A large organic molecule used for building cell parts
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| What are some characteristics of an element? | -made of only one type of atom
-written only with one capital letter
-pure substance
-cannot be broken down
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| What are some characteristics of a compound? | -made of two or more elements
-Written with 2 or more capital letters
-formula might contain numbers
-smallest part is a molecule
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| What are some characteristics of an organic substance? | -contains carbon (C)
-comes from something living or that was once living
-it is a fossil fuel or made from fossil fuels
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| What are some characteristics of carbohydrates? | -contains carbon (C), hydrogen (H), and oxygen (O)
-is a sugar made of sugars
-is a starch that can be broken down into smaller units of sugar
-high in energy
-when you burn a carbohydrate, you are left with carbon (C) and water vapor
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| What are some characteristics of proteins? | -made of carbon(C), hydrogen (H), and nitrogen (N)
-found in poultry and meat products
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| What are lipids? | an energy rich, organic substance made of carbon(C), hydrogen (H),oxygen (O)
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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.
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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:
Margaret_Yu
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