What Are the Three Basic Components of Cell Theory?

Cell Theory What are the three basic components of Cell Theory?

Who were the scientists that contributed to the components of cell theory? List their names and contribution

Find three photographs that are examples of animal cells

Find three photographs that are examples of plant cells Eukaryotic Animal Cell

Lysosome

Plasma (Cell) Membrane Golgi Endoplasmic Ribosomes Nucleus reticulum

Nuclear Centrioles Membrane Mitochondria Nucleolus Vacuole

Label the cell parts and describe their function below the diagram. Prokaryotic Cell

Cell Wall Cell Membrane Ribosome Nucleoid region

Label the cell parts and describe their function below the diagram.

Find three photographs that are examples of prokaryotic cells Plant Cell

Plasma (Cell) Membrane Golgi Endoplasmic Ribosomes Nucleus reticulum

Nuclear Chloroplast Cell Wall Membrane Mitochondria Nucleolus Large Vacuole Label the cell parts and describe their function below the diagram. Cell City Analogy

In a far away city called Grant City, the main export and production product is the steel widget. Everyone in the town has something to do with steel widget making and the entire town is designed to build and export widgets. The town hall has the instructions for widget making, widgets come in all shapes and sizes and any citizen of Grant can get the instructions and begin making their own widgets. Widgets are generally produced in small shops around the city, these small shops can be built by the carpenter's union (whose headquarters are in town hall).

After the widget is constructed, they are placed on special carts which can deliver the widget anywhere in the city. In order for a widget to be exported, the carts take the widget to the postal office, where the widgets are packaged and labeled for export. Sometimes widgets don't turn out right, and the "rejects" are sent to the scrap yard where they are broken down for parts or destroyed altogether. The town powers the widget shops and carts from a hydraulic dam that is in the city. The entire city is enclosed by a large wooden fence, only the postal trucks (and citizens with proper passports) are allowed outside the city.

Match the parts of the city (underlined) with the parts of the cell.

1. Mitochondria ______

2. Ribosomes ______

3. Nucleus ______

4. Endoplasmic Reticulum______

5. Golgi Apparatus ______

6. Protein ______

7. Cell Membrane ______

8. Lysosomes ______

9. Nucelolus ______Create your own analogy of the cell using a different model. Some ideas might be: a school, a house, a factory, or anything you can imagine** Bill Nye: Cells

1. All the plants and animals in the world are made of ______. 2. Humans have about ______cells in them. 3. Cells are alive and they ______. 4. Is a sea sponge ALIVE or NOT? 5. Cell membrane comes from a word that means ______. 6. Yogurt and cheese are made from milk using bacteria and ______cells. 7. ______is the fastest growing organ. 8. ______tell your cells what to do. 9. Genes are made of ______. 10.Humans have ______pairs of chromosomes. 11.How many red blood cells can fit in the letter O? 12.Which type of blood cell attacks viruses? 13.Do you think a Twinkie is alive?

Review –

Answer the following questions:

1. What are the three parts of cell theory? 2. How are cells organized? 3. What are some of the differences between eukaryotic cells and prokaryotic cell? 4. What are the differences in plant and animal cells? 5. Identify and describe the following cell organelles: nucleus, plasma membrane, cell wall, mitochondria, vacuoles, chloroplasts and ribosomes. 6. How does structure relate to the function of the cell’s organelle?