1. Transport Flip ‘n Go

2. Carrier proteins like this one are ______________ proteins. Integral peripheral integral Carbon dioxide and oxygen move across membranes in cells by _________________ diffusion

3. Kind of endocytosis used to take in large particles or whole cells. phagocytosis Putting a plant cell in a HYPOTONIC solution will cause a(n) ____________ increase decrease in osmotic pressure when water enters the cell. increase

4. This diagram represents a animal cell in a _______________ solution. hypertonic It will probably ________________ shrink swell & burst stay the same size This process is called _________________ shrink crenation

5. Kind of transport used by glucose to move across cell membranes Facilitated diffusion with a carrier Sodium-potassium pump Kind of transport that can move sodium and potassium ions AGAINST the concentration gradient fast

6. When you sit in the bathtub, your fingers get wrinkly because of the water entering your skin cells. The bathtub water is a ____________ solution compared to your skin cells hypotonic Hypotonic isotonic hypertonic

7. This type of transport is called _______________ endocytosis

8. Diffusion continues until the concentration of molecules is equal throughout the space. This is called ___________________ equilibrium

9. ____________ transport can move molecules AGAINST the concentration gradient. Active Passive ACTIVE starch When you mix iodine with ____________ you will see a black/purple color change.

10. This diagram represents an animal cell in a _______________ solution. hypotonic It will probably ________________ shrink swell & burst stay the same size This process is called _________________ swell & burst cytolysis

11. ________________ are membrane proteins that help water molecules move across cell membranes AQUAPORINS The difference in the concentration of molecules across a space is called a ___________________ Concentration gradient

12. ___________ transport does NOT require energy to move molecules. Passive Kind of transport used by ions like Ca + +, Cl -, Na +, and K + to move across cell membranes Facilitated diffusion with Ion channels ( Na + and K + can also move by the Na + - K + pump)

13. Give some examples of membrane proteins that help move molecules across cell membranes H+ ions move across cell membranes using __________ pumps Carriers, ion channels, aquaporins, pumps proton

14. Name a kind of transport that uses membrane proteins to help molecules move across membranes Facilitated diffusion with carriers, Facilitated diffusion with ion channels, Facilitated diffusion with aquaporins (osmosis) OR Na + -K + pump; proton pump

15. A membrane that lets certain molecules pass through and not others is called _______________ Semi permeable OR selectively permeable

16. Name a kind of transport that uses vesicles to move substances across a membrane Pinocytosis, phagocytosis, Exocytosis, endocytosis Name the kind of transport that moves WATER across cell membranes OSMOSIS (Facilitated diffusion with aquaporins)

17. A freshwater fish has about 1% salt in his body. Freshwater is close to 0% salt. Will water move into or out of this kind of fish? More solute molecules inside the fish’s cells than in the freshwater. (HYPOTONIC) Water will move INTO the fish

18. Which organelle makes the ATP used to run the Na + -K + pump? mitochondria Type of endocytosis in which cells take in small molecules or fluids pinocytosis

19. The white circles stand for oxygen molecules. Use what you know about diffusion of molecules to predict which way the oxygen will move. From the lungs into the blood (High concentration to low concentration)

20. The shrinking of a plant cell membrane away from the cell wall is called ____________________ plasmolysis This type of transport in which membrane proteins grab a molecule, change shape, and flip it across the membrane is called ________________ Facilitated diffusion with carrier proteins

21. The type of transport that moves substances OUT of cells is called ______________ exocytosis The energy for active transport comes from this molecule ATP

22. Kind of membrane protein used by H + ions to cross membranes Proton pump Ion channel Kind of membrane protein that moves Ca ++ or Cl - across membranes

23. This diagram represents an animal cell in a ___________ solution. isotonic It will probably __________________ Undergo cytolysis Undergo plasmolysis stay the same size stay the same size

24. This type of transport that opens like a gate and forms a “tunnel” through the membrane to let ions in and out is called a(n) ___________________ ion channel

25. Tell if the transport is ACTIVE or PASSIVE Facilitated diffusion ___________________ Osmosis ____________________ Na + - K + pump ____________________ Diffusion ____________________ Endocytosis _______________________ Exocytosis ________________________ Ion channels ________________________ Proton pump _______________________ PASSIVE ACTIVE PASSIVE ACTIVE PASSIVE ACTIVE

26. This diagram represents an plant cell in a _______________ solution. hypotonic The osmotic pressure in this cell will _______________ increase decrease increase

27. Tell if the transport uses Vesicles membrane proteins Needs NO HELP Facilitated diffusion ___________________ Osmosis ____________________ Na + - K + pump ____________________ Diffusion ____________________ Endocytosis _______________________ Exocytosis ________________________ Ion channels ________________________ Proton pump _________________ membrane protein Membrane protein (aquaporin) membrane protein Needs no help Vesicle vesicle membrane protein

28. Hydrogen ions can also be called ______________ Name a molecule that moves across membranes using the kind of transport shown below glucose Carrier protein grabs molecule, changes shape, and flips it to the other side protons

29. In animal cells: swelling and bursting =________________ shrinking = ____________________ In plant cells: shrinking away from cell wall = ____________________ What keeps plant cells from undergoing cytolysis? _____________ cytolysis crenation plasmolysis Cell wall keeps it from bursting

30. This diagram represents a plant cell in a _______________ solution. hypertonic The cell membrane will probably ________________ shrink away from the cell wall swell & burst stay the same size The osmotic pressure in this cell will ________________ increase decrease This process is called _________________ shrink away from the cell wall plasmolysis decrease

31. Match the picture with the kind of transport FACILITATED DIFFUSION with carrier proteins DIFFUSION

32. Match the picture with the kind of transport EXOCYTOSIS INSIDE OUTSIDE CELL CELL Substance is put in a vesicle and transported up to the cell membrane and released OUTSIDE Name an organelle that uses this kind of transport Golgi Bodies

33. Match the picture with the kind of transport Na + - K + pump Energy from ATP is used to move 3 Na + ions OUT of the cell and carry 2 K + ions INTO the cell Na + or K + Name a substance that in transported in this way

34. Match the picture with the kind of transport ENDOCYTOSIS Substance is transported INTO cell inside a vesicle If what is moving into the cell is a small molecule or a fluid this would be called __________________ PINOCYTOSIS

35. Kind of membrane protein used by glucose to move across cell membranes Carrier protein Aquaporin (channel) Kind of membrane protein that moves water across membranes

36. Putting plant cells into a HYPERTONIC solution will cause water to ____________________________________ enter cell leave cell This will cause a(n) ___________ in turgor pressure. Leave cell decrease

37. Putting plant cells into a HYPOTONIC solution will cause water to ____________________________________ enter cell leave cell This will cause a(n) ___________ in turgor pressure. Enter cell increase

38. A fish that lives in salt water lives in a _______tonic environment. Will water move into or out of this kind of fish? More solute molecules outside the fish’s cells than in. Water will move leave the fish HYPER

39. Match the picture with the kind of transport ENDOCYTOSIS Substance is transported INTO cell inside a vesicle If what is moving into the cell is a large molecule or a whole cell this would be called __________________ PHAGOCYTOSIS

40. Tell the kind of transport used by each Glucose ___________________ Oxygen & carbon dioxide _______________ Na + and K + ions ____________________ Na +, K + Cl -, & Ca ++ ions_______________ Water _______________________ H + ions _______________________ Facilitated diffusion with carrier proteins diffusion Na + – K + pump Facilitated diffusion with Ion channels Facilitated diffusion with aquaporins (osmosis) Proton pumps

41. Tell the kind of transport used by cells To take in large molecules & whole cells ___________________________ To take in small molecules & fluid _____________________________ Used by Golgi to transport molecules OUT of cell ___________________________ Used by white blood cells to engulf and destroy bacteria _____________________ Phagocytosis Pinocytosis Exocytosis Phagocytosis

42. The pressure of water pushing against the cell wall in a plant cell is called ________________ pressure. LABEL THE DIAGRAMS; osmotic HYPERTONICHYPOTONICISOTONIC

43. Facilitated diffusion using aquaporins is also called ______________ Healthy cells work to “maintain stable internal conditions” also called ____________. If this doesn’t happen, cells can be damaged. (That is what happens when cells shrink or swell in hypotonic or hypertonic solutions.) osmosis homeostasis