Question

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Question 11 Identify the highlighted structure.

 Question 12  The bundle of muscle fibers wrapped by the highlighted structure is called a

Question 13  Identify the highlighted structure.

Question 14 What type of muscle cell is highlighted?

Question 15 Identify the highlighted layer

Answer 1

1. The layer is perimysium as it is covering a fescicle of the muscle.

2. This is a transverse section of a muscle,the fibres arw seen in the cross section,in the area covered by the highlighted structure you can see a cluster of muscle fibres ( cylinderical cytoplasm with nucleus )

3.The highlighted structure is an striated muscle fibre

4. A smooth muscle fibre ( see the spindle shape )

5. This shows the Muscularis propria layer of the gut (which is made up of smooth muscles).

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