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Home Q & A Board Biology-Related Homework Help General Biology
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garysgirl20 garysgirl20
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6 years ago
A bands in skeletal muscle are composed of
 
  a. discs to which thin filaments are anchored.
  b. stacked thick filaments along with parts of thin filaments that overlap both ends.
  c. thin filaments but no thick filaments.
  d. thick filaments but no thin filaments.
  e. discs to which thick filaments are anchored.

Question 2

Thick filaments are parallel bundles of ____ molecules.
 
  a. actin
  b. tropomyosin
  c. acetylcholine
  d. myosin
  e. troponin
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shelberszinskershelberszinsker
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6 years ago
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garysgirl20 Author
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#2
6 years ago
Tremendous help, I just double-checked it with my friend Smiling Face with Open Mouth
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