Answer the following questions about muscle tissue: 1. When you see a highly structured muscle cell...
Answer the following questions about muscle tissue:
1. When you see a highly structured muscle cell with many nuclei pushed to one side, which muscle type is being observed?
2. What structure is unique and can be used to differentiate between smooth muscle slide and a cardiac muscle slide?
3. Why can it be hard to identify the smooth muscles in a slide?
4. Which muscle type is being observed when small capillaries are found throughout the tissue?
Homework Answers
1. Skeletal muscle cells have many nuclei that are squeezed along the membranes.
2. Striations are unique structures. It can help in differentiating between cardiac muscle and smooth muscle, Since cardiac muscle have striations but smooth muscle don't.
3. As we know, smooth muscle are generally wrapped around the organ it's associated with, which makes it difficult to find an entire smooth muscle fibre in profile in a slice of tissue on a microscope slide.
4. Skeletal muscle have lots of tiny blood vessels called capillaries.
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