BC Science 8 chapter 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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| bacteria | prokaryotic cells that live almost everywhere on earth
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| cell membrane | Acts like a skin that surrounds the cell. Regulates what enters and leaves the cell
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| cell theory | 1.cell is the basic unit of life
2. all living things are made of cells
3. all cells come from preexisting cells
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| cytoplasm | the clear jelly-like fluid that holds the organelles in the cell.
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| mitochondria | produce energy for the cell through cellular respiration
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| nucleus | the control centre of the cell
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| organelle | the small 'organs' within the cell that carry out life processes
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| vacuole | temporary storage compartments in the cell
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| virus | non-living particles that can reproduce.
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| prokaryotic cell | cells without a membrane bound nucleus.
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| Eukaryotic cell | cells with membrane bound organelles
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| endoplasmic reticulum | network of membrane covered channels
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| ribosomes | manufactures proteins
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| Golgi Body | sorts proteins and packages them
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| lysosome | breaks down food particles and cell waste
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| chloroplast | uses sunlight to create sugar
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| concentration | the amount of a substance in a given space
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| diffusion | the random movement of particles from an area of high concentration to low concentration
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| osmosis | the movement of water from an area of low solute concentration to high solute concentration
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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:
pransom
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