Question

which myofilament has the binding sites for calcium? name the specific molecules that binds with calcium​

Answer 1

Each thin filament also has approximately 40 to 60 molecules of tropomyosin, the protein that blocks the active sites of the thin filaments when the muscle is relaxed. Each tropomyosin molecule has a smaller calcium-binding protein called troponin bound to it.

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Answer 2

here is the answer of your question

ACTIN. filament has binding sites for calcium.

head of myosin binds with calcium that is to calcium binding troponin...

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