1. DO NOW #6 FIRST FIVE CHECK PICK UP MATERIALS. FIND SEAT.
1. List the four properties of water.
2. List the three parts of the cell theory
3. What theory did the cell theory disprove?
4. Why is the cell theory a theory and not a law?
5. How does the development of the cell theory demonstrate the powerful nature of science?
6. How is the cell theory connected to Claudel?
FIRST FIVE CHECK
PICK UP MATERIALS.
FIND SEAT.
ORGANIZE MATERIALS AND PREPARE FOR CLASS.
WRITE DOWN HOMEWORK.
BEGIN DO NOW.

2. DO NOW #6 ANSWERS List the four properties of water.
Cohesion/Adhesion, Expansion Upon Freezing, High Specific Heat, and Universal Solvent.
List all three parts of cell theory.
All cells come from pre-existing cells.
All living things are made of cells.
Cells are the most basic unit of life.
What theory did the cell theory disprove?
The Theory of Spontaneous Generation

3. DO NOW #6 ANSWERS Why is it cell theory and not cell law?
A law is a rule that is determined to be true consistently and is derived from a set of observations (often explaining, cause and effect). A theory is our best explanation for a phenomena and can change as new information presents itself.
How does the development of cell theory demonstrate the powerful nature of science?
It shows scientists making observations, inferences, and conducting experiments. SHARING THEIR RESULTS. Replication and repetition. And most important, revising your ideas when new information is available.
How is cell theory connected to Claudel?
Biology is the study of living things. All principles we learn will be related to living things and to cells like Claudel. Cell Theory provides us parameters of what a cell (living thing) is.

4. Verbal Drills
What tool allowed for the development of the cell theory?
Which scientists came up with the term “cell”?
Describe an experiment and identify the independent variable and dependent variable.
Which principle did Virchow’s study of cell division contribute to?
Name one property of water and how it helps life.
What is our class motto?

5. Cells Structure
SC Compare and contrast the general structures of plant and animal cells. Compare and contrast the general structures of prokaryotic and eukaryotic cells.
COMBAINE WITH CELL THEORY!!!!! (if not quizzing/reveiwing with cell theory)

6. Cells
Objective: I can compare and contrast pro and eukaryotic cells as well as plant and animal cells.
Essential Question: How does a cell demonstrate the characteristics of life?

7. Organelle
Cell
Tissue
Organ
Organ System
Organism
Under the essential question… Organize the following terms from smallest to largest.
Cell
Organ
Organelle
Organ System
Tissue
Organism

8. What is a Cell?
Cells are microscopic and are made of smaller building blocks; enclosed by cell membrane that is filled with cytoplasm and organelles.
Cytoplasm= The gel-like substance inside a cell that contains molecular building blocks (proteins, nucleic acids, etc.) as well as organelles.
Organelles= structures that perform specialized processes within the cell.

9. All cells have….
Cell membrane
Cytoplasm
DNA
Ribosomes

10. Two Types of Cells Prokaryotic and Eukaryotic:
“Pro” means “before”
“Karyon” means nucleus
“Eu” means “true”
So what does Prokaryotic mean?
Before nucleus. Does not have a nucleus.
What does Eukaryotic mean?
True nucleus. Does have a nucleus and all the other membrane bound organelles that go with it.

11. Cells
Eukaryotic
Prokaryotic

12. Prokaryotic Cells ALL BACTERIA!!!!! No Nucleus
No membrane-bound organelles
Contains DNA in cytoplasm
more simple than eukaryotes
have ribosomes
surrounded by a cell membrane and a cell wall
some have an external flagellum for movement
first forms of life on earth, evolving over 3.5 billion years ago
Divide by binary fission
ALL BACTERIA!!!!!

13. Cells
Eukaryotic
Prokaryotic
Bacteria

14. Eukaryotic Cells Have a nucleus that contains DNA
Have cell membrane, some also have a (plants) cell wall
Have Membrane-bound organelles in cytoplasm
more complex and larger than prokaryotes
Uni or multicellular organism
Two categories: Plants and Animal
Divide by cell division
All other cells than bacteria

15. Eukaryotic Cell vs. Prokaryotic cell

16. Organelles of Eukaryotic Cells
Cell Wall
Chloroplast
Cell membrane
Vacuoles
Cytoplasm
Endoplasmic Reticulum (smooth and rough)
Ribosomes
Mitochondria
Golgi Apparatus
Nucleus
Nuclear Envelope
Nucleolus
Microtubules/microfilaments
Lysosomes
Cilia/ Flagella
Centrioles
Plasmid
Chromatin
Chromosomes

17. Eukaryotic Cells Animal Plant Presence of cell membrane and organelles
Round and irregular in shape
Unique to animal cells:
Lysosomes
Small vacuoles
Presence of cell membrane and organelles
Rigid and rectangular in shape
Three C’s unique to plant cells
Chloroplast
Cell Wall
Central Vacuole

18. Cells
Eukaryotic
Plants
Animal
Prokaryotic
Bacteria

20. CHECK FOR UNDERSTANDING
A specific type of cell is being studied by a scientist. She notices the cell contains a nucleus, a cell membrane and cell wall. What is the correct classification of this cell?
A prokaryotic animal cell
A prokaryotic plant cell
A eukaryotic animal cell
eukaryotic plant cell

21. Flip book C- level 2 voice (talk to your table partner)
Create flipbook comparing and contrasting Prokaryotic and Eukaryotic and animal and plant cells.
C- level 2 voice (talk to your table partner)
H- use your notes and ask 3 before me
A- Complete the flipbook Venn diagram and questions for Pro vs Eu cells and animal v. plant cells. (cut along the solid line TO the dotted line)
M- remain seated in your assigned seat
P- complete your own flipbook venn diagram
SUCCESS

22. Cell Summary
At the bottom of your notes – explain how today’s lesson is related to Claudel.

23. Exit Ticket

24. Exit Ticket #7
Cells can be classified into two different categories: prokaryotic and eukaryotic. Which of the following information is needed in order to determine if an organism is prokaryotic?
The organism’s color and mass.
The organism’s internal structures.
If the organism is unicellular or multicellular.
The methods the organism uses to feed and move.

25. Exit Ticket #7
Using a microscope in the science lab, Jill observed two unknown cell: Cell 1 and Cell 2. Cell 1 she identified as a plant cell and Cell 2 as an animal cell. Her teacher told her she identified the cells correctly. What did Jill most likely observe to correctly identify the cells?
Cell 2 had a cell membrane and Cell 1 did not.
Cell 1 had a cell wall and Cell 2 did not.
Cell 2 had a chloroplast and Cell 1 did not.
Cell 1 had a nucleus and Cell 2 did not