Chapter 3
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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Atom | tiny building blocks of mater made up of protons, neutrons and electrons
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element | a substance that contains only one type of atom
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compound | matter that is made up of 2 or more elements
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organic compound | compound that always contains hydrogen and carbon; associated with living things
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inorganic compound | made of elements other than carbon; associated with non living things
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enzymes | type of protein that regulates nearly all chemical reactions in cells
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passive transport | movement of substances through a cell membrane without the use of cellular energy
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diffusion | a type of passive transport in cells in which molecules move from an area where there are more to areas where there are fewer of them
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equilibrium | occurs when molecules of one substance are spread evenly through out another substance
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osmosis | type of transport that occurs when water diffuses through a cell membrane
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active transport | energy requiring process in which transport proteins bind with particles and move them through a cell membrane
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exocytosis | process by which vesicles release their contents outside the cell
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endocytosis | the process by which cells take in a substance surrounding it with the cell membrane
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metabolism | total of all chemical reactions in an organism
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photosynthesis | food making process by which plants and many other producers use light energy to produce glucose and oxygen from carbon dioxide
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respiration | a series of chemical reactions used to release energy stored in food molecules
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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:
sbeck
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