Bonnie Branch 7th Grade - 1-2 / Discovering 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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| Robert Hooke | An English scientist, was the first person to observe and describe cells.
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| Anton van Leeuwenhoek | A Dutch lens maker, who was the first person to observe and describe living
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| cell theory | 1. All living things are made up of cells 2. Cells are the basic units of structure and function in all living things 3. All cells are produced from other living cells
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| microscope | A tool that makes things look larger than they really are
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| lens | A piece of curved glass or other clear material that causes light rays to come together or spread
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| compound microscope | A light microscope that has more than one lens
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| convex lens | A curved lens in which the center is thicker than the edges
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| resolution | The ability to clearly distinguish the individual parts of an object
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| Matthias Schleiden | German scientist who concluded that all plants are made of cells
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| Theodor Schwann | German scientist who concluded that all animals are also made of cells
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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:
kjanelli
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