Biology, asked by PragyaTbia, 1 year ago

Actin is present in thin filament. State whether the statement is True (or) False And Justify it

Answers

Answered by Anonymous
2
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Actin is the most abundant proteinfound in eukaryotic cells. It is a monomeric unit of microfilaments (actin filaments). The globular actin is often called G-actin. It contains a nucleotide-binding site, which can bind to ATP or ADP.

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Answered by aburaihana123
1

Answer:

Actin is present in thin filament is a TRUE statement.

Explanation:

Thin filaments consist mainly of the actin of the contractile protein. Actin is a protien which is spherical in nature. It is a type of muscle cell. Thin filaments are generally of 7nm in diameter. They are fibrous. It is basically made of 3 components:

1 ) actin

2) tropomysins

3) troponin.

Actin helps in muscle contractions, cell motility, cytokinesis, cell division etc. It is a dynamic cell with numerous utilities.

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