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Actin Filaments Definition and Explanation PDF | Download eBooks

Learn Actin Filaments definition in microbiology with explanation to study “What are Actin Filaments”. Study actin filaments explanation with microbiology terms to review microbiology course for online degree programs.

Actin Filaments Definition:

  • Actin filaments are minute protein filaments, 4 to 7 nm in diameter, that are organized to form a variety of structures depending on the cell type.

    Prescott's Microbiology 9th Edition by Joanne Willey, Linda Sherwood, Christopher J. Woolverton



Actin Filaments Explanation:

Actin filaments are the linear polymers of G-actin subunits or globular actin subunits and are present in the form of microfilaments in the cytoskeleton and in the form of thin filaments. These are part of the contractile apparatus in cells (muscle and non-muscle).

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