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Free_Kalibri [48]
4 years ago
9

The thin filament is:

Biology
1 answer:
Readme [11.4K]4 years ago
3 0

Answer:

The correct answer is option c. "an actin filament with its associated troponin complex and tropomyosin".

Explanation:

Thin filament are a structural component of the muscle comprised mainly of the protein actin, but also it contains the proteins troponin and tropomyosin. The thin filament is approximately 7-9 nm in diameter and are attached to the z discs of the striated muscle. Each component of the thin filament participates in different processes to allow for muscle contraction.

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