1. Cells: Plant and Animal

2. What is the smallest part of this living thing?
Cells !

3. COMPARING CELLS
The size & shape of a cell relates to its function (job it does).

4. CELLS 2. Use the materials for life activities and processes.
There are two kinds of cells: Animal & Plant
Some organisms are unicellular (single-celled) and some organisms are multicellular (many cells).
All cells do three activities or things:
1. Bring materials into the cell.
2. Use the materials for life activities and processes.
3. Get rid of waste.

5. Animal Cell
Have students draw an animal cell in their notebook. Then draw/label the various parts: Have students draw a plant cell in their notebook. Then draw/label the various parts: cell membrane, nucleus, nucleus, vacuole (small circle), mitochondrias (bean shape), endoplasmic reticulums (rough and smooth), ribosomes (group of 5 or 6), and cytoplasm.

6. Animal Cell Nucleus DNA Mitochondria Vacuole Cytoplasm Ribosomes
Have students draw an animal cell in their notebook. Then draw/label the various parts: Have students draw a plant cell in their notebook. Then draw/label the various parts: cell membrane, nucleus, nucleus, vacuole (small circle), mitochondrias (bean shape), endoplasmic reticulums (rough and smooth), ribosomes (group of 5 or 6), and cytoplasm.
Vacuole
Cytoplasm
Ribosomes

7. NUCLEUS Controls all cell activities
Contains the instructions for everything the cell does
These instructions are found on a material called DNA
Usually the largest organelle

8. CELL MEMBRANE Protective layer around ALL cells
Controls what enters and leaves the cell
For cells with a cell wall, the cell membrane is on the inside of the cell wall
Allows water, gases (O2 & CO2), and materials into the cell & waste materials out of the cell.

9. CYTOPLASM
The cytoplasm is the gel-like substance that fills the entire cell.
This is where all cell activities take place.
Main ingredient: WATER

10. MITOCHONDRIA
Inside a chemical reaction takes place to release energy for the cell to use.
This process is called CELLULAR RESPIRATION
Takes in O2 and sugar; Releases energy, CO2 and H2O
Energy is released by breaking down food
AKA the powerhouse b/c it releases energy from food.

11. VACUOLES Temporary storage spaces Store water, material, & waste
Small sized in Animal Cells
Large sized in Plant Cells

12. ENDOPLASMIC RETICULUM
The ER transports materials around the cell. (like a conveyor belt)
Smooth ER – ribosomes not attached to ER
Rough ER – ribosomes attached to ER

13. RIBOSOMES Make proteins for the cell to use
Float freely or are attached to the endoplasmic reticulum (ER)
Ribosomes are made in the nucleus

14. Plant Cell
Have students draw a plant cell in their notebook. Then draw/label the various parts: cell membrane, cell wall, chloroplasts (green), nucleus, vacuole (BIG in plant cell), mitochondrias, endoplasmic reticulums (rough and smooth), ribosomes (group of 5 or 6), and cytoplasm.

15. _______________________
Plant cells have many of the same organelles that an animal cell does…plus a few more 
_______________________
Cell Membrane Mitochondria ER (rough and smooth) Ribosomes Cytoplasm Nucleus

16. CELL WALL found outside the cell membrane
gives shape, structure, and support to organism – does what bones do for humans!

17. CHLOROPLASTS This is where photosynthesis takes place.
Contains chlorophyll, a green chemical, making the plant green.
Chlorophyll absorbs the sun’s energy to change carbon dioxide and water into sugar and oxygen.
CO2 + H2O = C6H12O6 (sugar) + O2

18. VACUOLES
Does the exact same thing in plant cells that it does in animal cells…only MUCH BIGGER.

19. All organisms need Carbon, but how do they get it?

20. All organisms need Carbon to do their life activities
Plants absorb carbon out of the air
Animals get carbon when they eat plants or other animals
Animals release carbon into the air when they breath

21. All organisms need Carbon to do their life activities
Bacteria and Fungi get carbon from waste and dead organisms and put it into the air
Anything burning also puts carbon back into the air for the plants to use and start the cycle all over again
This cycle is call the Carbon Cycle

22. NAME THE ORGANELLE a. Nucleus c. Ribosomes b. Chloroplast
d. Mitochondria

23. 1- Nucleus
2- DNA
7- ER
3- Mitochondria
5- Chloroplasts
8- Cell Membrane
4- Ribosomes
6- Vacuoles