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1. Striations, cylindrical cells, and multiple nuclei are observed in ________.
 
 
 
 

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2. The cells of muscles, myocytes, develop from _______
 
 
 
 

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3. Skeletal muscle is composed of very hard working cells. Which organelles do you expect to find in abundance in skeletal muscle cell?
 
 
 
 

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4. Critical Thinking: You are watching cells in a dish spontaneously contract. They are all contracting at different rates; some fast, some slow. After a while, several cells link up and they begin contracting in synchrony. Discuss what is going on and what type of cells you are looking at.

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5. Critical Thinking: Why does skeletal muscle look striated?

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