2. Place your Norfolk pine in the right light. 1  At least 2 hours of direct light per day will sustain your Norfolk pine, however it will adapt to bright indirect light as well. 2  Norfolk pines can thrive in east, west or north facing windows for some of the year.ow to Care for a Norfolk Pine. Despite its name, Norfolk Pines are houseplants, although in a frost-free climate it can grow outdoors quite well--up to 100â (30 M) tall.
Microfilament. Definition. noun, plural: microfilaments. A thin, helical, single-stranded filament of the cytoskeleton found in the cytoplasm of eukaryotic cells, composed of actin subunits, and functions primarily in maintaining the structural integrity of a cell and cell movements.
Microfilaments are the thinnest fibers of the cytoskeleton. They are 7 nanometers in diameter. These fibers are composed of actin protein. Monomers of actin combine to form long double helical chains. Microfilaments share a lot of similarities with microtubule function.any different types of cells have a complex called the cytoskeleton, or network of thin fibers, that can help these cells do a range of activities. Maybe a cell can't pass around a pigskin, but it can do some equally cell-like, impressive things with the help of its very own skeleton.