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SPECIALIZED CELLS
A typical cell
• Not all eukaryotic cells look like this
• Not all eukaryotic cells have the same organelles
• Why not?
What is a specialized cell?
• A cell found in eukaryotes
• A cell that has a specific job
What are some examples of specialized cells?
• Skin cell
• Blood cell– Red– White
• Nerve cell
• Liver cell
• Muscle cell
There are lots more!!!
Why do we have specialized cells?
• We are complicated organisms.
• One type of cell isn’t enough to do the job.
Muscle cell
Nerve Cell
Human skin cell
Human white blood cell
Hair cell
Onion “skin” cell
Cardiac muscle cell
Red blood cell
Where’s the nucleus?
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