1) when a cell is in a solution that has equal concentration on both sides (cell stays the same) a) isotonic b) active transport c) osmosis 2) When a membrane allows some substance to pass through while keeping others out.  a) passive transport b) Marker protein c) selectively permeable 3) The movement of molecules from areas of high concentration to areas of low concentration. a) channel protein b) diffusion c) Receptor protein 4) Main molecule that makes up lipid bilayers a) Receptor protein b) hypertonic solution c) phospholipid (lipid bi-layer) 5) The movement of water across a selectively permeable membrane. a) osmosis b) hypotonic solution c) phospholipid 6) A solution that has more water in the inside of the cell (cell shrinks) a) hypotonic solution b) hypertonic solution c) phospholipid 7) A solution that has more water on the outside (cell swells) a) hypotonic solution b) passive transport c) diffusion 8) Helps larger substances move across the cell membrane a) selectively permeable b) transport protein c) hypertonic solution 9) Diffusion of large molecules through a carrier or transport protein a) osmosis b) isotonic c) facilitated diffusion 10) Transport across the membrane moving molecules from areas of low concentration to high concentration requiring energy (ATP). a) Marker protein b) active transport c) hypotonic solution 11) Transport across the membrane moving molecules from areas of high concentration to low concentration. No energy required. a) passive transport b) Marker protein c) facilitated diffusion 12) Maintaining balance or equilibrium a) transport b) homestasis c) protein channel 13) Besides being selectively permeable what other functions does the cell membrane have? a) create energy b) store genetic information c) protect and support

Cell membrane/transport vocabulary

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