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Cell Structure and Cell Structure and Function Function Objective: To Objective: To learn about the learn about the structure and structure and function of function of organelles organelles

Cell Structure and Function Objective: To learn about the structure and function of organelles

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Page 1: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Cell Structure and FunctionCell Structure and Function Objective: To learn Objective: To learn

about the structure about the structure and function of and function of organelles organelles

Page 2: Cell Structure and Function  Objective: To learn about the structure and function of organelles

The Discovery of the cellThe Discovery of the cell

1665: Robert 1665: Robert Hooke discovers Hooke discovers cellscells– Looked at cork cells Looked at cork cells

Page 3: Cell Structure and Function  Objective: To learn about the structure and function of organelles

The Discovery of the Cell The Discovery of the Cell (Continued)(Continued)

1665:Leeuwenhoek 1665:Leeuwenhoek observes pond observes pond waterwater– Found tiny living Found tiny living

thingsthings

Page 4: Cell Structure and Function  Objective: To learn about the structure and function of organelles

The Discovery of the cell The Discovery of the cell (Continued)(Continued)

1838: Schleiden 1838: Schleiden concludes that all concludes that all plants are made up plants are made up of cellsof cells

Page 5: Cell Structure and Function  Objective: To learn about the structure and function of organelles

The Discovery of the Cell The Discovery of the Cell (Continued)(Continued)

1839: Schwan 1839: Schwan concludes that all concludes that all animals are made animals are made up of cellsup of cells

Page 6: Cell Structure and Function  Objective: To learn about the structure and function of organelles

The Discovery of the Cell The Discovery of the Cell (Continued)(Continued)

1855: Virchow 1855: Virchow proposes “cells proposes “cells come from cells”come from cells”

Page 7: Cell Structure and Function  Objective: To learn about the structure and function of organelles

The Cell TheoryThe Cell Theory1.1. All _________ are All _________ are

composed of composed of __________________

2.2. ______ are the ______ are the basic unit of basic unit of ______ ______

3.3. New _______ are New _______ are produced from produced from ________ cells________ cells

Page 8: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Cellular OrganizationCellular Organization

Page 9: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Prokaryotic Cells vs Eukaryotic Prokaryotic Cells vs Eukaryotic CellsCells

What is the difference between each type What is the difference between each type of cell? of cell?

Provide an example of each type of cellProvide an example of each type of cell

Page 10: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Classify each type of cellClassify each type of cell

Page 11: Cell Structure and Function  Objective: To learn about the structure and function of organelles

The Martian and the carThe Martian and the car These life forms rolling along roads in great These life forms rolling along roads in great

numbers. They were giving off thick clouds of numbers. They were giving off thick clouds of poisonous waste as they moved. Many of the poisonous waste as they moved. Many of the cars moved in the same direction. They cars moved in the same direction. They appeared to have a great deal of energy, some appeared to have a great deal of energy, some of them moved very quickly. When one of these of them moved very quickly. When one of these life forms stopped or slowed down, the others life forms stopped or slowed down, the others behind it responded. They slowed down and behind it responded. They slowed down and gave off a reddish light from the back, and gave off a reddish light from the back, and sometimes they would make honking noises. sometimes they would make honking noises. They would stop to feed on a liquid substance."They would stop to feed on a liquid substance."

Page 12: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Characteristics of Living ThingsCharacteristics of Living Things

What are the characteristics of living things?

Page 13: Cell Structure and Function  Objective: To learn about the structure and function of organelles

OrganellesOrganelles

Act like specialized Act like specialized _______ within _______ within ____________

Page 14: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Summary QuestionsSummary Questions

1.1. Are viruses classified as living Are viruses classified as living things? Why or why not? things? Why or why not?

2.2. Are plant cells classified as Are plant cells classified as eukaryotic or prokaryotic?eukaryotic or prokaryotic?

3.3. Are animal cells classified as Are animal cells classified as eukaryotic or prokaryotic?eukaryotic or prokaryotic?

Page 15: Cell Structure and Function  Objective: To learn about the structure and function of organelles

OrganellesOrganelles1.1. NucleusNucleus

2.2. Nuclear envelopeNuclear envelope

3.3. NucleolusNucleolus

4.4. ChromatinChromatin

5.5. CentrioleCentriole

6.6. RibosomeRibosome

7.7. Rough ERRough ER

8.8. Smooth ERSmooth ER

9.9. Golgi ApparatusGolgi Apparatus

10.10. VesicleVesicle

11.11. LysosomeLysosome

12.12. PeroxisomePeroxisome

13.13. VacuolesVacuoles

14.14. MitochondriaMitochondria

15.15. Cell WallCell Wall

16.16. ChloroplastChloroplast

17.17. CytoskeletonCytoskeleton

18.18. Cell MembraneCell Membrane

19.19. CytoplasmCytoplasm

20.20. Cilia and FlagellaCilia and Flagella

Page 16: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Organelle Mind MapOrganelle Mind Map

http://www.cellsalive.com/swf/cell_model.swf– Click on either the plant cell or animal Click on either the plant cell or animal

cell to complete your mind mapcell to complete your mind map

www.interactivesites.weebly.com www.interactivesites.weebly.com – Click on science then cells. Use the links Click on science then cells. Use the links

on the page to complete your mind mapon the page to complete your mind map

Page 17: Cell Structure and Function  Objective: To learn about the structure and function of organelles

CytoplasmCytoplasm

A _______ that holds A _______ that holds the _______the _______

Page 18: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Cilia and FlagellaCilia and Flagella

_________ in _________ in movementmovement

Present on ______ Present on ______ cells cells

E.x. E.x.

Page 19: Cell Structure and Function  Objective: To learn about the structure and function of organelles

VesiclesVesicles

Membrane Membrane bound sac that bound sac that __________________

Page 20: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Cell MembraneCell Membrane ““_________”_________” Regulates _______________Regulates _______________

Page 21: Cell Structure and Function  Objective: To learn about the structure and function of organelles

ChromatinChromatin

Is ______ bound to Is ______ bound to ________________

Contains ________Contains ________

Page 22: Cell Structure and Function  Objective: To learn about the structure and function of organelles

NucleusNucleus

Holds _________Holds _________ Covered by Covered by

________________________

Page 23: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Nuclear EnvelopeNuclear Envelope

________ nucleus________ nucleus ________ allow ________ allow

materials materials to_________to_________

Page 24: Cell Structure and Function  Objective: To learn about the structure and function of organelles

RibosomesRibosomes

Build ________Build ________

Page 25: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Endoplasmic ReticulumEndoplasmic Reticulum

Rough ER- Rough ER- assembles assembles ______________– Ribosomes are _______Ribosomes are _______

Smooth ER-Smooth ER- assembles assembles __________ and __________ and __________________

Page 26: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Golgi ApparatusGolgi Apparatus

_______, sorts and _______, sorts and _______ proteins_______ proteins

The _____ of the The _____ of the cellcell

Page 27: Cell Structure and Function  Objective: To learn about the structure and function of organelles

LysosomesLysosomes

______ cell _____ ______ cell _____ and _________and _________

Page 28: Cell Structure and Function  Objective: To learn about the structure and function of organelles

VacuolesVacuoles

______ materials______ materials

Page 29: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Cell WallCell Wall

Provides _______ Provides _______ and ________and ________

Page 30: Cell Structure and Function  Objective: To learn about the structure and function of organelles

CentriolesCentrioles

______ chromatids ______ chromatids apart during ____ apart during ____ ____________________

Are only present Are only present during __________during __________

Page 31: Cell Structure and Function  Objective: To learn about the structure and function of organelles

MitochondriaMitochondria

Convert ______ into Convert ______ into ______________

““__________” of the __________” of the cellcell

Page 32: Cell Structure and Function  Objective: To learn about the structure and function of organelles

CytoskeletonCytoskeleton

Gives ______ and ______ to Gives ______ and ______ to the cellthe cell

Page 33: Cell Structure and Function  Objective: To learn about the structure and function of organelles

ChloroplastsChloroplasts

Convert ______ into Convert ______ into ________________

Have _________Have _________

Page 34: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Eukaryotic CellEukaryotic CellAnimal Cell Animal Cell

Page 35: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Eukaryotic CellEukaryotic CellPlant CellPlant Cell

Page 36: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Fluid Mosaic ModelFluid Mosaic Model

Basically Basically describes ______describes ______

Page 37: Cell Structure and Function  Objective: To learn about the structure and function of organelles

CentriolesCentrioles

Are only present Are only present during __________during __________

Page 38: Cell Structure and Function  Objective: To learn about the structure and function of organelles

What’s so special about the What’s so special about the Mitochondria?Mitochondria?

Unique becauseUnique because::

1.1. Has it’s own Has it’s own ____________

2.2. Has an ______ Has an ______ and ________ and ________ membranemembrane

What are cristae? What are cristae?

Page 39: Cell Structure and Function  Objective: To learn about the structure and function of organelles

How cells make proteinsHow cells make proteins

Proteins assembled on _____Proteins assembled on _____

_______ move it to golgi protein is _______ move it to golgi protein is _______ vesicles _______________ vesicles ________

Page 40: Cell Structure and Function  Objective: To learn about the structure and function of organelles

Summary QuestionsSummary Questions

1.1. What is the difference between What is the difference between prokaryotic and eukaryotic cells?prokaryotic and eukaryotic cells?

2.2. What makes mitochondria unique?What makes mitochondria unique?

3.3. Do all contain all organelles we Do all contain all organelles we discussed in class? Why or why not? discussed in class? Why or why not?