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lozanna [386]
3 years ago
12

Patrick is observing a stained slide of muscle tissue under a microscope. He observes alternating dark and light bands inside th

e muscles. Which is the probable source of these muscles?
A. Blood vessels

B. Skeletal muscles

C. Smooth muscles
Biology
1 answer:
loris [4]3 years ago
7 0
These are skeletal muscles. The alternating bands are regions of actin and myosin.
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