Practice problems: Do on folder paper. 1. You are observing a cell; total magnification 100X. It looks like about 7 cells will fit across the field of view's diameter. How large is this cell? Explain. 2. For the 2nd specimen, you are using a total magnification of 400X. It's harder to estimate this time, so you approximated that 12 cells would fit across the radius. Explain how you would find out the size of one cell.

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Microscopy

Microscopy is a technical field of study about the use of microscopes to observe small objects like cells and micro-organisms that are not visible to the naked eye. A microscope is used in the field of microscopy, in order to see the object or organism that cannot be seen easily. Microscopes help us to observe the fine structure of a cell and its content.