Download Cells, Photosynthesis, and Cellular Respiration

Cells Structure and Function
Cell Theory
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What tool did scientists use to gather observations to form the cell theory?
Who was Robert Hooke?
Who was the first person to see and identify cells?
Which organelles/structures would expect to find only in
plants?
List the 3 parts of the cell theory:
Define Eukaryote:
Define Prokaryote:
What do prokaryotes lack (not contain)?
What do eukaryotes usually contain?
Cell Organelles
10. Label the cell diagrams:
11. Specialized structures that work together inside a cell are called ________________
12. What is the term for the jellylike substance that is contained inside the cell membrane?
13. What is the function of the Golgi apparatus?
14. Draw the Golgi apparatus…be able to identify it on a diagram.
15. What is the function of the nucleolus?
16. What is the main function of the cell wall?
17. Which organelle can be found in the cytoplasm and on the surface of the endoplasmic reticulum?
18. Which organelle is a membrane-bound sac that divides material from the rest of the cell and transports
material around the cell?
19. Which organelle contains digestive enzymes that break down damaged cell parts, debris, and invading
bacteria and viruses?
20. Which organelle stores water, salts, carbohydrates and wastes in plant cells….Be able to ID it!
21. Which organelle manufactures proteins?
22. Which organelle is the “powerhouse of the cell?” Draw a picture of it…be able to identify it!
23. Which cell structure contains the cell’s genetic material and controls the cell’s activities?
24. Which organelles/structures would expect to find only in plants?
25. What are the main differences between plant and animal cells?
26. What characteristics do mitochondria and chloroplasts share?
Cell membrane
27. What structure serves as the cell’s boundary from its environment?
28. What are the functions of the cell membrane?
29. What materials make up a cell membrane?
30. The fact that cell membranes allow some substances to cross easily while other substances cannot cross it all
means that the cell membrane is ______________________(vocab term)
31. The cell membrane contains channels and pumps that help move materials from one side to the other. What
are these channels and pumps made of?
32. How is the cell membrane different from the cell wall?
33. What carbohydrate molecule makes up the cell wall?
34. In the cell membrane diagram, label the hydrophilic heads and the hydrophobic tails.
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Cells
35. Define diffusion:
36. In terms of diffusion, which way do molecules move across the membrane?
37. The diffusion of water across a selectively permeable membrane is called _____________
38. What happens to the molecules when the concentration is the same on both sides of the membrane?
39. Diffusion is the movement of molecules from _____________________ (complete the definition)
Microscopes
40. Label the parts of the microscope.
41. What is the function of the coarse adjustment knob?
42. If the eyepiece has a magnification of 10x and the objective lens has a magnification of 50x, what is the
total magnification of the microscope?
43. What function do the stage clips serve?
44. What is the function of the diaphragm?
45. What is the function of the fine adjustment knob?
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