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Brownian Movement
Random movement observed under the microscope
Diffusion
movement of molecules from a higher concentration to a lower concentration
Osmosis
the defustion of water through a differently permeable membrane
Isotonic solution
is a concentration of a nonpenetrating solutes equal to that in the cell
Hypertonic solution
a solution surrounding a cell is hypertonic if it contains more nonpenitrating solute particles than the interior of the cell
Hypotonic solution
a solution surrounding a cell is hypotonic if it contains fewer nonpenitrating solute particles than the interior of the cell
Iris diaphragm
used to increase the amount of light
Mechanical stage or spring clips
secures the slid to the stage
Condenser
delivers the concentrated beam of light to the specimen
Parfocal
the slide should be in focus at the highest magnification one you have properly focused at the low magnification
Scanning lens
this has the longest working distance
how many centimeters in a meter
100
how many micrometers are in a millimeter
1000
resolution
the ability to identify two close objects as separate
Author
lilsarah
ID
38143
Card Set
Lab
Description
Terminology
Updated
2010-09-30T23:00:44Z
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