A type of passive transport that requires a transport protein / FACILITATED
DIFFUSION / Found on the surface of the membrane, acts as a receptor for the cell / CARBO-
HYDRATE
When WATER moves from a high concentration to a low concentration / OSMOSIS / A type of solution where the solute is HIGHER than the solvent / HYPERTONIC
SOLUTION
Tests for Starch / IODOINE / Must be heated to indicate presence of Glucose / BENEDICT’S
SOLUTION
The process in which a cell engulfs a liquid / PINOCYTOSIS / The general term for a type of transport that does not require energy / PASSIVE
TRANSPORT
This process is called…
/ ENDOCYTOSIS / The movement of molecules from a high concentration to a low concentration / DIFFUSION
The process where a cell engulfs solid particles. / PHAGOCYTOSIS / The type of transport that requires energy / ACTIVE
TRANSPORT
Molecules will continue to diffuse until they reach a state where there is no net change in movement. This is called…? / DYNAMIC
EQUILIBRIUM / The part of a solution that can be dissolved in another substance, such as sugar or salt / SOLUTE
If you put a cell in this type of solution water will flow into the cell and cause it to burst. / HYPOTONIC / When you get an IV it contains this type of solution so that your cells will maintain homeostasis and nothing will happen to them. / ISOTONIC
What is this molecule?
/ PROTEIN / What is this a picture of?
/ PHOSPHOLIPID
BILAYER
This part of a phospholipid is ______which means it doesn’t like water
/ HYDROPHOBIC / This molecule is present in the phospholipids bilayer to prevent the fatty acid tails from sticking together. / CHOLESTEROL
Which substance was NOT able to cross the membrane in our diffusion lab because it was too big? / STARCH / A cell that is placed in a hypertonic solution (such as a snail sprinkled with salt) will do this… / SRINK/SHRIVEL
If a cell contains 10% salt is placed in a solution that contains 25% salt, which way will the water flow? / FLOWS OUT / If a cell contains 60% salt is placed in a solution that contains 5% salt, which way will the water flow? / FLOWS IN