7.1
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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| Cells | Basic units of a living organism
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| Anton Von Leeuwenhoek | Dutch microscopist who was the first to observe bacteria and protozoa. His researches on lower animals refuted the doctrine of spontaneous generation, and his ...
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| Robert Hooke | 1635--1703, English physicist, chemist, and inventor. He formulated Hooke's law (1678), built the first Gregorian telescope, and invented a balance spring for watches
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| Cell theory | Theory that all organisms have one than one cells
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| Prokaryotes | Unicellular organisms such as bacteria each of which is composed of a prokaryote cells.
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| Eukaryotes | Unicellular or multicellular organisms such as plants animals and yeast.
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| Eyepiece | the lens or combination of lenses in an optical instrument through which the eye views the image formed by the objective lens or lenses; ocular.
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| Objectives | Also called object glass, object lens, objective lens. Optics. (in a telescope, microscope, camera, or other optical system) the lens or combination of lenses that first receives the rays from the object and forms the image in the focal plane of the eyepi
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| Nosepiece | the part of a frame for eyeglasses that passes over the bridge of the nose.
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| Coarse adjustment | coarse adjustment knob-large, round knob on the side of the microscope used for focusing the specimen; it may move either the stage or the upper part of the ...
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| Fine adjustment | fine adjustment knob-small, round knob on the side of the microscope used to fine-tune the focus of your specimen after using the coarse adjustment knob.
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| Diaphragm | a porous plate separating two liquids,
a semipermeable membrane.
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| Stage | microscope stage - a small platform on a microscope where the specimen is mounted for examination. stage ยท platform - a raised horizontal surface; "the ...
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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:
Macey32
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