Routing Protocol Definition. A routing protocol is a set of rules used by routers to determine the most appropriate paths into which they should forward packets towards their intended destinations.
Spindle fibers are protein structures that form early in mitosis, or cell division. They consist of microtubules that originate from the centrioles, two wheel-shaped bodies located in the centromere area of the cell. The centromere is also known as the microtubule organizing center.
Prophase: Stage of mitosis when chromosomes condense and the mitotic spindle begins to form. Prometaphase:Stage of mitosis when the nuclear membrane breaks up and spindle fibers attach to kinetochores. Metaphase:Stage of mitosis when chromosomes are aligned down the center of the cell.