What is the name of the structure that surrounds individual muscle fibers?
Understand the Problem
The question is asking for the specific name of the structure that encases individual muscle fibers. The answer choices provide different terms related to muscle anatomy, suggesting that the user is seeking factual knowledge about muscle structures.
Answer
endomysium
The final answer is endomysium.
Answer for screen readers
The final answer is endomysium.
More Information
Endomysium is a thin connective tissue layer that surrounds each individual muscle fiber, providing structural support and containing capillaries and nerves essential for muscle fiber function.
Tips
A common mistake is confusing the endomysium with the perimysium or epimysium, which surround larger muscle structures like fascicles or entire muscles.
Sources
- Structure of Skeletal Muscle - SEER Training Modules - training.seer.cancer.gov
- Anatomy, Skeletal Muscle - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov
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