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What am I? Hint: You may find me flying in your garden. Monarch Butterfly What am I? Hint: You may eat me as a nice juicy treat. Orange What am I? Hint: I have a cartoon relative named Bob. Sponge What am I? Hint: I love to curl up and sleep in the sun. House Cat What am I? Hint: You might cry when you cut me into slices. Onion ALL living organisms are made up of cells!!! CELL THEORY CELL THEORY All living organisms are made up of cells. CELL THEORY All living organisms are made up of cells. Cells are the basic unit of structure and function in an organism. CELL THEORY All living organisms are made up of cells. Cells are the basic unit of structure and function in an organism. All cells arise from other cells. Cells can be classified into 2 groups. Eukaryotic Cells Prokaryotic Cells Cells can be classified into 2 groups. Eukaryotic Cells Have a defined nucleus. Prokaryotic Cells Cells can be classified into 2 groups. Eukaryotic Cells Have a defined nucleus. Found in organisms that are made up of many cells. Prokaryotic Cells Cells can be classified into 2 groups. Eukaryotic Cells Have a defined nucleus. Found in organisms that are made up of many cells. Animals Prokaryotic Cells Cells can be classified into 2 groups. Eukaryotic Cells Have a defined nucleus. Found in organisms that are made up of many cells. Animals Plants Prokaryotic Cells Animal Cell Plant Cell Let’s look at some actual plant and animal cells! Plant Cells Animal Cells How would you classify this cell? How about this cell? Cells can be classified into 2 groups. Eukaryotic Cells Prokaryotic Cells No structured nucleus Cells can be classified into 2 groups. Eukaryotic Cells Prokaryotic Cells No structured nucleus Exist as single-celled organisms Cells can be classified into 2 groups. Eukaryotic Cells Prokaryotic Cells No structured nucleus Exist as single-celled organisms Bacteria BACTERIA CELL Helpful or Harmful? The Spread Get ready to test your Cell IQ!!! Question 1: All living organisms are made up of cells. A. True B. False Question 1: All living organisms are made up of cells. A. True Question 2: According to the Cell Theory… A. All cells have cell walls. B. All cells arise from other cells. C. All cells have a nucleus. Question 2: According to the Cell Theory… B. All cells arise from other cells. Question 3: You can see most cells without a microscope. A. True B. False Question 3: You can see most cells without a microscope. B. False Question 4: Plant cells have organelles (parts) that animal cells do not. A. True B. False Question 4: Plant cells have organelles (parts) that animal cells do not. A. True Question 5: All cells have… A. A nucleus B. A membrane C. Chloroplasts Question 5: All cells have… B. A membrane Question 6: Which of the following choices is not a part of a cell? A. Lung B. Vacuole C. Chloroplast Question 6: Which of the following choices is not a part of a cell? A. Lung Question 7: What type of cell has a nucleus? A. Prokaryotic cell B. Eukaryotic cell C. None of the above Question 7: What type of cell has a nucleus? B. Eukaryotic cell Question 8: Bacteria are considered to be prokaryotes. A. True B. False Question 8: Bacteria are considered to be prokaryotes. A. True Question 9: Some bacteria can be the cause of diseases. A. True B. False Question 9: Some bacteria can be the cause of diseases. A. True Question 10: You will never find a __________ in a bacteria cell. A. Cell Wall B. Cell Membrane C. Cell Nucleus Question 10: You will never find a __________ in a bacteria cell. C. Cell Nucleus CELLS All living organisms are made up of cells. Cells are the basic unit of structure and function in an organism. All cells arise from other cells. Bacteria are helpful and harmful to humans and the environment. Microscopes are important scientific tools. Cells Cells Cells!!!