actin one of the proteins into which actomyosin can be split can exist in either a globular or a fibrous form actomyosin a protein complex in muscle fibers composed of myosin and actin shortens when stimulated and causes muscle contractions
1 Our custom made-to-measure cellular shades are the perfect window coverings for your home and are available at 15% to 25% percent below retail prices. 2  These cellular shades come in a variety of optional features including cordless, blackout and top down, bottom up, as well as many different colors.
1. (Biology) of, relating to, resembling, or composed of a cell or cells. 2. (Biology) having cells or small cavities; porous. 3. divided into a network of cells. 4. (Textiles) textiles woven with an open texture: a cellular blanket.