1. Week 14, Day One
HW # 47- Review your Venn Diagram, Comparing a Cell to a Factory worksheet. Make sure that you have written your best answer.
Warm up
Please put last week’s warm up in the center of your table.
Name some things that humans produce (make). Where are they made? How are they made (by hand, by machine, etc.)

2. Warm up Response

3. Homework Response/CheckD

4. Goals for Today Complete the “Two Lab Conclusion”
Use your iPad to view the A Cell is Like A Factory power point.
Answer the questions on the Comparing a Cell to a Factory worksheet.

5. Using what you learned from Thursday’s Plant/Animal lab AND Friday’s ipad study, write a two day lab conclusion.
In class, we have been studying _________________. Specifically, we have been focusing on the difference between plant and animal cells. Before beginning yesterday’s lab, I thought that plant and animal cells were different because ___________. I also that they were similar because _________________.
Throughout the course of the activities, I did a lot of observing. I observed __________. I was doing this to see ___________. I also used the ipad to find out ___________. What I observed was _____________________ (2-3 sentences).
Through these activities, I learned that the reason plant and animal cells are different is ______________. This shows me that _______________: I would like to learn more about this subject because __________________ . OR I still have a question about the topic we are studying. I am wondering
___________________________________.

6. Cell Structure & Function
Extra slides for information and study
Cell Structure & Function

7. Cell Theory All living things are made up of cells.
Cells are the smallest working units of all living things.
All cells come from preexisting cells through cell division.

8. Definition of Cell
A cell is the smallest unit that is capable of performing life functions.

9. Examples of Cells Amoeba Proteus Plant Stem Bacteria Red Blood Cell
Nerve Cell

10. Prokaryotic Eukaryotic
Two Types of Cells
Prokaryotic
Eukaryotic

11. Prokaryotic Do not have structures surrounded by membranes
Few internal structures
One-celled organisms, Bacteria

12. Eukaryotic Contain organelles surrounded by membranes
Most living organisms
Plant
Animal

13. “Typical” Animal Cell

14. “Typical” Plant Cell

15. Cell Parts
Organelles

16. Surrounding the Cell

17. Cell Membrane
Outer membrane of cell that controls movement in and out of the cell
Double layer

18. Cell Wall Most commonly found in plant cells & bacteria
Supports & protects cells

19. Inside the Cell

20. Nucleus Directs cell activities
Separated from cytoplasm by nuclear membrane
Contains genetic material - DNA

21. Nuclear Membrane Surrounds nucleus Made of two layers
Openings allow material to enter and leave nucleus

22. Chromosomes In nucleus Made of DNA
Contain instructions for traits & characteristics

23. Nucleolus Inside nucleus Contains RNA to build proteins

24. Cytoplasm Gel-like mixture Surrounded by cell membrane
Contains hereditary material

25. Endoplasmic Reticulum
Moves materials around in cell
Smooth type: lacks ribosomes
Rough type (pictured): ribosomes embedded in surface

26. Ribosomes Each cell contains thousands Make proteins
Found on ribosomes & floating throughout the cell

27. Mitochondria
Produces energy through chemical reactions – breaking down fats & carbohydrates
Controls level of water and other materials in cell
Recycles and decomposes proteins, fats, and carbohydrates

28. Golgi Bodies Protein 'packaging plant' Move materials within the cell
Move materials out of the cell

29. Lysosome Digestive 'plant' for proteins, fats, and carbohydrates
Transports undigested material to cell membrane for removal
Cell breaks down if lysosome explodes

30. Vacuoles Membrane-bound sacs for storage, digestion, and waste removal
Contains water solution
Help plants maintain shape

31. Chloroplast Usually found in plant cells Contains green chlorophyll
Where photosynthesis takes place

32. Quick Review Which organelle is the control center of the cell?
Nucleus
Which organelle holds the cell together?
Cell membrane
Which organelles are not found in animal cells?
Cell wall, central vacuole, chloroplasts
Which organelle helps plant cells make food?
Chloroplasts
What does E.R. stand for?
Endoplasmic reticulum