Test 2

rotates to change the magnification

raises and lowers the stage or objectives for focusing

contains a lens for viewing

helps magnify the slide

adjusts the amount of light to provide contrast on the slide

handle and upper support

lower support

holds the slide in place

illuminates the slide

supports the slide

40x

100x

400x

4.0-5.0 mm

2.0 mm

0.6-0.8 mm

the movement of a solute from an area of high concentration to an area of low concentration. This process does not require energy. passive.

the diffusion of water across the plasma membrane from an area of high concentration to an area of low concentration

when the solution concentrations inside and outside the cell are equal.

any process where molecules move from an area of high concentration without energy. diffusion, facilitated diffusion, and osmosis are examples

when a transport protein is used during the diffusion process

a protein used for transport that pass through the membrane

a protein that attaches to only one side of the membrane used for anchoring the cytoskeleton or carbohydrates

chains of polysaccharides attached to the outside of a cell membrane. identify cell type and that it belongs in the body