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.
ENVIROGUARD pioneered the use of cellular PVC for double-hung and casement windows. Cellular PVC is the no-rot, high energy savings alternative to wood, vinyl and other window and millwork materials.Today this technological breakthrough has become an industry standard, and represents the majority of our customer orders.ellular PVC windows are also made from polyvinyl chloride. However, thru a different type of manufacturing process the components are solid. Cellular PVC is unlike extruded hollow vinyl as it features a foam or cell-structure inside. It can be nailed, sawn and fabricated like wood.