The average savings on purchases of a 90-day supply of a value-priced generic at: Tier 1 ($10) $50.41; Tier 2 ($20) $52.54; Tier 3 ($30) $118.08. The average savings for purchase of commonly prescribed quantities of covered: (i) brand name drugs is $31.16 and (ii) generics that are not value-priced is $21.79.
For example, prior to undergoing meiosis, a cell goes through an interphase period in which it grows, replicates its chromosomes, and checks all of its systems to ensure that it is ready to divide. Like mitosis, meiosis also has distinct stages called prophase, metaphase, anaphase, and telophase. A key difference, however, is that during meiosis, each of these phases occurs twice â once during the first round of division, called meiosis I, and again during the second round of division, called meiosis II.
Introduction. Chromosomal DNA replication occurs during a phase of the cell cycle known as the S phase. Although the length of the S phase can vary significantly between different cell types, several absolute controls exist that dictate when and how many times in a cell cycle DNA replication can occur. First, chromosomes must be duplicated once and only once in each cell cycle.