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What Do Specialized Cells Do?. Activity 5: What Do Specialized Cells Do? Get Started  What structures do all cells have?  Which type of structure would.

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Presentation on theme: "What Do Specialized Cells Do?. Activity 5: What Do Specialized Cells Do? Get Started  What structures do all cells have?  Which type of structure would."— Presentation transcript:

1 What Do Specialized Cells Do?

2 Activity 5: What Do Specialized Cells Do? Get Started  What structures do all cells have?  Which type of structure would a cell have more of if it were specialized for movement?

3 Activity 5: What Do Specialized Cells Do? Introduction  Examine the photos of the specialized cells at the bottom of the page. Discuss your observations with your partner. Read the introduction.

4 Activity 5: What Do Specialized Cells Do?  What are the specialized structures and functions of cells? Challenge

5 Activity 5: What Do Specialized Cells Do? Procedure  Follow the directions on Student Sheet 5.1, “Specialized Cells,” to complete the simulation.

6 Activity 5: What Do Specialized Cells Do?  Sends and receives signals Neuron (Nerve Cell)

7 Activity 5: What Do Specialized Cells Do?  Produces and releases insulin to control blood sugar. Pancreatic Cells

8 Activity 5: What Do Specialized Cells Do?  Causes contractions for movement  Contains lots of mitochondria Muscle Cell

9 Activity 5: What Do Specialized Cells Do?  Absorbs nutrients from food as it passes through the small intestine.  Villi – increase surface area so it can absorb food more efficiently. Intestinal Cell

10 Activity 5: What Do Specialized Cells Do?  Digests microbes as part of the immune system Macrophage (white blood cell)

11 Activity 5: What Do Specialized Cells Do?  Swim to the egg  Mitochondria power the flagellum. Sperm

12 Activity 5: What Do Specialized Cells Do?  Pick two of the specialized cells that you observed in the computer simulation. For each cell: ◦ Pick one specialized organelle or structure and explain its function. ◦ Explain what would happen to the cell if the specialized organelle or structure were damaged or missing. ◦ Explain what would happen to the organism if the specialized organelle or structure were damaged or missing. Analysis 1

13 Activity 5: What Do Specialized Cells Do?  What are the specialized structures and functions of cells? Revisit the Challenge

14 Activity 5: What Do Specialized Cells Do? Key Vocabulary  cell  microbe  organelle Key Vocabulary


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