Lab

Random movement observed under the microscope

movement of molecules from a higher concentration to a lower concentration

the defustion of water through a differently permeable membrane

is a concentration of a nonpenetrating solutes equal to that in the cell

a solution surrounding a cell is hypertonic if it contains more nonpenitrating solute particles than the interior of the cell

a solution surrounding a cell is hypotonic if it contains fewer nonpenitrating solute particles than the interior of the cell

used to increase the amount of light

secures the slid to the stage

delivers the concentrated beam of light to the specimen

the slide should be in focus at the highest magnification one you have properly focused at the low magnification

this has the longest working distance

100

1000

the ability to identify two close objects as separate