1. Membrane
Transport
Plasma
Membrane
Water
balance
Active
Transport
Organelles
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2. Which type of transport requires energy from the cell

3. Active transport

4. Which type(s) of transport use protein?

5. Active transport and facilitated diffusion

6. Which type(s) of transport DON’T require energy from the cell?

7. Simple diffusion, facilitated diffusion, and osmosis

8. Which type(s) of transport move materials from an area of lesser concentration to an area of greater concentration?

9. Active transport

10. Which type(s) of transport move materials from an area of greater concentration to an area of lesser concentration?

11. Passive transport: osmosis, diffusion, and facilitated diffusion

12. What forms the bilayer of the membrane

13. phospholipids

14. What part of the membrane is responsible for transporting materials other than lipids

15. proteins

16. What type of molecules pass easily through the membrane?

17. Lipids (small, nonpolar, hydrophobic)

18. The membrane only allows some materials to pass so it is said to be _______________

19. Selectively permeable

20. What materials must pass though a transport protein to get into the cell?

21. Water, proteins/amino acids, sugar

22. A cell placed in this solution will shrink

23. Salt water

24. A cell placed in this solution will swell

25. Fresh water

26. Solution in which the cell is at equilibrium

27. balanced

28. What is the structure used by paramecium to pump water out of the cell

29. Contractile vacuole

30. What will happen to a blood cell that is 80% water if it is placed in a solution that is about 60% water?

31. shrink

32. What molecule does the cell use to power active transport?

33. ATP

34. What transports large molecules across a cell membrane?

35. Proteins/ channel proteins

36. Active transport moves materials from a __________ concentration to a ______________ concentration

37. Low; high

38. Active transport pumps materials ____________ concentration.

39. against

40. Compare active and passive transport

41. Active uses energy, proteins, and moves materials from low to high passive does not use energy, may use proteins and moves materials from high to low

42. Which organelles are involved in protein production?

43. Nucleus, ribosome, ER, golgi apparatus, vesicles

44. Organelle that digests food and can kill the cell

45. lysosome

46. Which organelle makes energy from sugar (cellular respiration)

47. mitochondrion

48. Which organelle makes ATP and sugar from sunlight and carbon dioxide (photosynthesis)

49. chloroplast

50. Which organelle is responsible for food and water storage?

51. vacuole