3. Final Jeopardy Question Plasma membrane structure Transport 500 Life and organization Prokaryotic Eukaryotic Bio Intro Cell Structures 100 200 300 400 500 400 300 200 100 200 300 400 500

4. What are the 4 functions of proteins in the membrane Back Transport Recognition Signal reception identifier

5. The structure of the plasma membrane is describe as a ___ ___ model Back Fluid mosaic

6. The inside layer of the plasma membrane has this relationship with water Back hydrophobic

7. This molecule is dispersed throughout plasma membrane to add stability Back cholesterol

8. Back The molecule that makes up the majority of the plasma membrane is called phospholipid

9. Charged molecules require a protein channel to pass through the membrane because Back The fatty acid tails are nonpolar

10. When molecules move down a __ ___ they are moving from a higher concentration to a lower concentration. Back Concentration gradient

11. Cells will shrink in salty water until ____________ is met Back equlibrium

12. This general type of plasma membrane transport requires ATP. Back Active transport

13. The plasma membrane enfolds a substance in to the cell where it is digested. Back endocytosis

14. What is the importance of the control group? Back Give the scientist a group to compare the experimental data to so they can ensure the experiment worked

15. When the process of science is skewed on purpose it is often called Back Pseudo science/bad science

16. The data you collect are called the Back Dependent variables

17. The variable of the experiment that is controlled by the scientist Back independant

18. Part of the experiment which explains what the expected outcome will be Back hypothesis

19. A plant cell can become extremely hydrated and not explode because Back The cell wall stops the cell membrane from rupturing

20. The organelle a plant has that an animal cell does not have is, Back Chloroplast

21. These types of cells have DNA Back Prokaryote & eukaryote

22. These types of cells have organelles Back eukaryote

23. Bacteria is this type of this cell Back Prokaryote

24. This organelle synthesizes a lot of ATP. Back Mitochondria

25. Creates ribosomes Back nucleolus

26. This organelle produces lipids – some to be used to in the plasma membrane’s lipid bilyaer. It also modifies proteins. Back Endoplasmic Reticulum

27. This organelle aids in the production of proteins. Back Ribosomes

28. This organelle helps to break down “worn out” organelles and “engulfed” Bacteria. Back lysosomes

29. Cell being the smallest unit of life is an example of an Back Emergent property

30. Name the levels of organization that we have studied in Biology so far. Back – atomic – molecular – organelle – cell

31. The process of keeping your body stable Back Homeostasis

32. Pulling your hand away from a hot pan Back Response to stimuli

33. make more of their own species The process of keeping your body stable Reproduction Back

34. Explain what an emergent property is and give an example in biology Back