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.
This is called the interphase. Just before cell division, the chromosomes are duplicated. This is called the S phase. Then mitosis occurs. To facilitate separation of DNA, the chromosomes condense and become visible under light microscopy.Only during the M phase (mitosis) chromosomes are visible.uring interphase, the cell is essentially preparing for mitosis. Thus, the nuclear membrane is still intact. The cell is merely replicating its DNA and chromosomes. During mitosis itself, however, the nuclear membrane breaks down so the chromosomes become visible under a microscope.