1. Transport Flip ‘n Go

2. FOLLOW THESE INSTRUCTIONS EXACTLY. COPY THE QUESTION OR QUESTIONS ON EACH SLIDE. THINK ABOUT THE ANSWER OR REVIEW YOUR NOTES FOR THE ANSWER. CLICK ENTER TO DISPLAY THE ANSWER..WRITE THE ANSWER DOWN. MOVE TO THE NEXT SLIDE…

3. 1. Carrier proteins like this one are ______________ large materials to enter the cell. FACILITATES STOPS facilitates 2. Carbon dioxide and oxygen move across membranes in cells by _________________ diffusion

4. 3. Putting a plant cell in a HYPOTONIC solution will cause a(n) ____________ increase decrease in the amount of water that enters the cell. increase

5. 4. This diagram represents a animal cell in a _______________ solution. hypertonic 5. It will probably ________________ shrink swell & burst stay the same size 6. An example would be like when you are _______. shrink Dehydrated Swelling Dehydrated

6. 7. Kind of transport used by glucose to move across cell membranes Facilitated diffusion Sodium-potassium pump 8. Kind of transport that can move sodium and potassium ions AGAINST the concentration gradient fast

7. 9. 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

8. 10. This type of transport is called _______________ endocytosis http://academic.brooklyn.cuny.edu/biology/bio4fv/page/cell-movement.html

9. 11. Diffusion continues until the concentration of molecules is equal throughout the space. This constant internal condition is called ___________________ homeostasis

10. 12. ____________ transport can move molecules AGAINST the concentration gradient. Active Passive ACTIVE DRAW PICTURE!!

11. 13. This diagram represents an animal cell in a _______________ solution. hypotonic 14. It will probably ________________ shrink swell & burst stay the same size swell & burst

12. 15. ___________ transport does NOT require energy to move molecules. Passive

13. 16. A membrane that lets certain molecules pass through and not others is called _______________ selectively permeable

14. 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? DRAW CELL & FILL IN H 2 O FOR HELP.. More solute molecules inside the fish’s cells than in the freshwater. (HYPOTONIC) Water will move INTO the fish 1 % SALT 0 % SALT

15. 18. The white circles stand for oxygen molecules. Use what you know about diffusion of molecules to EXPLAIN which way the oxygen will move. From the lungs into the blood (Move from a High concentration to low concentration) HIGH CONCENTRATION LOW CONCENTRATION

16. 19. The type of transport that moves substances OUT of cells is called ______________ exocytosis The energy for active transport comes from this molecule______. USE PAGE 100 IN YOUR BOOK ATP – ADENOSINE TRIPHOSPHATE http://www.estrellamountain.edu/faculty/farabee/biobk/BioBooktransp.html

17. 20. This diagram represents an animal cell in a ___________ solution. isotonic It will probably __________________ Swell and burst Shrivel up and die Stay the same size stay the same size

18. 21. Tell if the transport is ACTIVE or PASSIVE A. Facilitated diffusion ___________________ B. Osmosis ____________________ C. Na + - K + pump ____________________ D. Diffusion ____________________ E. Endocytosis _______________________ F. Exocytosis ________________________ PASSIVE ACTIVE PASSIVE ACTIVE

19. 22.Match the picture with the kind of transport DRAW EACH DIAGRAM… FACILITATED DIFFUSION DIFFUSION http://bio.winona.edu/berg/ANIMTNS/facdifan.gif

20. 23. Match the picture with the kind of transport Na + - K + pump http://www.lionden.com/cell_animations.htm

21. 24. Ocean water has a greater concentration of dissolved solutes than the organisms that live there, so ocean fish live in a _______tonic environment. Will water move into or out of this kind of fish? More solute molecules outside the fish’s cells than inside. Water will leave the fish HYPER 80 % SOLUTE 90 % SOLUTE

22. 25. Tell the kind of transport used by each Glucose ___________________ Oxygen & carbon dioxide _______________ Na + and K + ions ____________________ Water _____________________ Facilitated diffusion with carrier proteins diffusion Na + – K + pump OSMOSIS

23. 26. DRAW AND LABEL THE DIAGRAMS HYPERTONIC HYPOTONIC ISOTONIC