The stability of actin microfilaments can only be modified by proteins.- TRUE.
- Microfilaments are the smallest of the cytoskeleton's three different kinds of protein fibers.
- They are formed of several connected actin monomers, which are assembled into a structure that resembles a double helix, and have a diameter of around 7 nm.
- Microfilaments are also referred to as actin filaments because they are composed of actin monomers.
- Actin filaments play a variety of significant tasks in cells. They act as tracks for myosin, a motor protein that can also form filaments, to move along.
- Actin participates in a variety of cellular processes that call for mobility because of its connection to myosin.
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