CH1.1DiscoveringCell
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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| Who was one of the first people to see cells in a thin slice of cork? | Hooke
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| Who saw the first microscopic living organisms in teeth scrapings and gutter water? | Leeuwenhoek
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| Who discovered that all plants are made of cells? | Schleiden
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| Who discovered that all animals are made of cells? | Schwann
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| Who discovered that all cells come from other cells? | Virchow
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| What is the basic unit of structure and function in living things? | cell
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| What is the widely-accepted explanation of the relationship between cells and living things called? | cell theory
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| What is a tool that makes small objects look larger called? | microscope
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| What is the total magnification of a microscope that has two lenses that magnify 15 times and 30 times? | 450
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| Which type of microscope uses a beam of electrons to magnify an object? | electron microscope
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| Which type of microscope uses a beam of light and convex menses to magnify an object? | light microscope
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| How many lenses does and simple microscope have? | one
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| How many lenses does a compound microscope have? | two
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| What type of lens is used in a light microscope? | convex
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| What did Leeuwenhoek call the tiny living organisms he saw? | animalcules
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| How many cells are in one square centimeter on the surface of your skin? | 100,000
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| What country was Robert Hooke from? | England
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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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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:
Mrs. Birkemose
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