Cells
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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| Diffusion | The movement of molecules from an area of high concentration to lower concentration.
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| Osmosis | The diffusion of water from an area of high concentration to lower concentration across a selective membrane.
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| Nucleus | The control center of the cell.
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| Cell membrane | The flexible boundary of the cell that is selective about what it lets in and out of the cell.
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| Cytoplasm | Fills the cell and helps support and move the organelles.
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| Endoplasmic Reticulum (E.R.) | Can be smooth or rough. Rough E.R. contains ribosomes and helps to make and transport proteins.
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| Lysosome | Helps manage and get rid of waste in the cell.
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| Cell Wall | Only found in plant cells. Gives shape and structure to the cell.
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| Chloroplast | Only found in plant cells. Contains chlorophyll (green pigment) that helps plants make food.
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| Mitochondria | Powerhouse of the cell where chemical energy (from food) is transferred into mechanical energy for the cell.
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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:
kgwilson
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