Structures and Functions. Cells work together to form tissues. Tissues work together to form...
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Transcript of Structures and Functions. Cells work together to form tissues. Tissues work together to form...
![Page 1: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/1.jpg)
CellsStructures and Functions
![Page 2: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/2.jpg)
Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ
systems. Organ Systems work together to form
Organisms.
Cellular Organization:
![Page 4: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/4.jpg)
Worksheet:◦ Read the directions
and complete the worksheet on cellular organization.
Cellular Organization:
![Page 5: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/5.jpg)
Unicellular – organisms that are made of only one cell.
Multicellular - organisms that are made of more than one cell.
Types of cells…
![Page 7: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/7.jpg)
Prokaryotic – these are cells that DO NOT have a nucleus.◦ BACTERIA!!!
Eukaryotic – these are cells that DO have a nucleus.◦ You!!!
Types of cells…
![Page 8: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/8.jpg)
Organelles – tiny structures found inside of cells.
Cell Structures and Functions:
Can you point out some cell organelles?
![Page 9: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/9.jpg)
Nucleus – directs all cell activities.
Cell Structures and Functions:
![Page 10: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/10.jpg)
Cell Membrane - protective outer membrane of a cell that allows only certain materials to pass into and out of a cell.
Cell Structures and Functions:
![Page 11: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/11.jpg)
Cytoplasm – gel-like material inside the cell membrane and outside the nucleus.
Cell Structures and Functions:
![Page 12: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/12.jpg)
Endoplasmic Reticulum - folded membrane that moves materials around in the cell (transportation system).
Cell Structures and Functions:
![Page 13: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/13.jpg)
Mitochondria - organelles that break down food and release energy.◦ The Power House of the cell!
Cell Structures and Functions:
![Page 14: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/14.jpg)
Cell Wall – rigid structure made of cellulose that supports and protects the plant cell.◦ Always found outside of the cell membrane.
Cell Structures and Functions:
![Page 15: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/15.jpg)
Chloroplast - organelles in plant cells that change light energy into chemical energy in the form of a sugar.◦ PHOTOSYNTHESIS!!!
Cell Structures and Functions:
![Page 16: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/16.jpg)
Vacuoles - storage tanks for the cell (food, water, and waste).
Cell Structures and Functions:
![Page 17: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/17.jpg)
Can you guess the organelle?
![Page 18: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/18.jpg)
Can you guess the organelle?
![Page 19: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/19.jpg)
Can you guess the organelle?
![Page 20: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/20.jpg)
Can you guess the organelle?
![Page 21: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/21.jpg)
Can you guess the organelle?
![Page 22: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/22.jpg)
Can you guess the organelle?
![Page 23: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/23.jpg)
Can you guess the organelle?
![Page 24: Structures and Functions. Cells work together to form tissues. Tissues work together to form organs. Organs work together to form organ systems.](https://reader033.fdocuments.net/reader033/viewer/2022061515/551a886f550346761a8b53f5/html5/thumbnails/24.jpg)
Can you guess the organelle?