2.) States are the primary actors in international politics. Those states can be treated like rational, unitary acting bodies. No loviathen or international legislation that makes nations comply. If they do comply it is because it is in their own self-interest / they want to.
tonofilament[tonâ²Å-filâ²Ä-ment] 1. A structural cytoplasmic protein, of a class known as intermediate filaments, bundles of which together form a tonofibril; a tonofilament is made up of a variable number of related proteins, keratins, and is found in all epithelial cells, but is particularly well developed in the epidermis.
1 At the microscopic level, the sarcomere contains two types of myofilaments; myosin (thick) and actin (thin). 2  The repeating pattern of these myofilaments gives the appearance of light and dark bands, which gives skeletal muscle the striated look. Figure 19.4; Pgs. 2  503-504. 3  At the microscopic level, the sarcomere contains two types of myofilaments; myosin (thick) and actin (thin). 4  The repeating pattern of these myofilaments gives the appearance of light and dark bands, which gives skeletal muscle the striated look.