How is G-actin converted into F-actin? | vedclass

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(B) $G$-actin (Globular actin) is a monomeric protein.In the presence of $Mg^{++}$ ions and $ATP$,$G$-actin molecules undergo polymerization to form l

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By the polymerization of $G$-actin in the presence of $Mg^{++}$ ions

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(B) $G$-actin (Globular actin) is a monomeric protein.In the presence of $Mg^{++}$ ions and $ATP$,$G$-actin molecules undergo polymerization to form long,helical,polymeric filamentous structures known as $F$-actin (Filamentous actin).This process is essential for the formation of thin filaments in muscle fibers.

How is $G$-actin converted into $F$-actin?

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