Bonnie Branch 7th Grade - 1-3 / Looking Inside 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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| cell: | basic unit of structure and function in living things
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| cell membrane | thin structure that surrounds and protects the cell. Lets materials in or out
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| cytoplasm | a clear, jelly-like substance that holds organelles; where most cell activity takes place
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| nucleus | control center of a cell
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| nuclear membrane: | thin structure that surrounds and protects the nucleus
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| organelle | small structure in the cytoplasm that does a special job
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| mitochondrion | structure that releases energy for a cell
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| endoplasmic reticulum (ER) | a small network/maze of passageways that transport materials throughout the cell
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| ribosome | small round structure that makes proteins
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| golgi body | organelle that packages and sends materials to other places in the cell
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| vacuole | space in the cytoplasm that stores the different substances
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| lysosome | small, round structure that breaks down nutrient molecules and old cell parts
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| cell wall | thick outer layer that surrounds the membranes of plants and some simple organisms
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| chloroplast | organelle in a plant cell that contains chlorophyll
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| chlorophyll | green material in chloroplasts that is needed by plants to make food
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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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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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