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- 1. Multiple Choice
Movement of particles from high to low concentration.Passive TransportActive Transport - 2. Multiple ChoiceOsmosis is a form of ______________.Passive TransportActive Transport
- 3. Multiple ChoicePassive TransportActive Transport
- 4. Multiple ChoiceWhat is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a carrier protein?DiffusionOsmosisActive TransportFacilitated Diffusion
- 5. Multiple ChoiceThis picture represents what type of cell transport?endocytosisexocytosisosmosispassive transport
- 6. Multiple ChoiceOsmosis is the movement of _____ across a membrane.foodenergyoxygenwater
- 7. Multiple ChoiceWhich is true about active transport?It requires energyit does not require energyIt moves substances down the concentration gradientit moves material from high to low concentration
- 8. Multiple ChoiceThis cell organelle helps organisms maintain homeostasis by controlling what substances may enter or leave cells.vacuolenucleuscell membranecell wall
- 9. Multiple ChoiceThe cell below is in a _________ solution.HypotonicHypertonicIsotonic
- 10. Multiple ChoiceThe cell below is in a _____________ solution.HypertonicHypotonicIsotonic
- 11. Multiple ChoiceA cell in an isotonic solution willswellshrinkstay the same sizeimpossible to tell
- 12. Multiple ChoiceWhen a cell is placed in a hypertonic solution watermoves from the inside of the cell to the solutionmoves from the solution to the inside of the cellmoves equally in and out of the cellnone of these
- 13. Multiple ChoiceA cell will __________________ in a hypotonic solution.swell and perhaps burst (lyse)shrinkthe size of the cell will not changethe size of the cell will change from large to small and from small to large
- 14. Multiple ChoiceActive transport requires _____ to move materials across the cell membrane.proteinssunlightoxygenenergy
- 15. Multiple ChoiceWhen the concentration of particles inside of a cell is the same as the concentration of particles outside of the cell.active transportconcentrationdiffusionequilibrium
- 16. Multiple ChoiceThe process where only water is allowed to pass through the cell membrane from a high to low concentration.meiosisrespirationdiffusionosmosis
- 17. Multiple ChoiceCells use energy to move materials across a membrane (low to high concentration).Active transportPassive transportDiffusionOsmosis
- 18. Multiple ChoiceCell membrane surrounds a particle and encloses it (for large particles)EndocytosisExocytosisPermeableIn high concentration
- 19. Multiple ChoiceParticles are removed from a cell (pushed out).EndocytosisExocytosisPermeableIn high concentration
- 20. Multiple ChoiceSomething is ___________ ____________
when some molecules can cross the membrane while others cannot.Selectively (or Semi) PermeableTotally TransparentLiquid LicoriceHeavily Patrolled - Answer choicesTagsAnswer choicesTags