BIOS-251: EXAM 2 REVIEW EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS | 100% PASS (A+ CERTIFIED)

BIOS-251: EXAM 2 REVIEW EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS | 100% PASS (A+ CERTIFIED) Cell division in which the nucleus divides into nuclei containing the same number of chromosomes Answer Mitosis The resting phase of mitosis. Cell grows, performs its normal functions, and prepares for division; consists of G1, S, and G2 phases Answer Interphase Cells that have left the cycle and cease dividing for a long time (or permanently) Answer G Zero (G0) Phase The first gap, or growth phase, of the cell cycle, consisting of the portion of interphase before DNA synthesis begins. Answer G1 Phase The synthesis phase of the cell cycle; the portion of interphase during which DNA is replicated. Answer S Phase The second gap, or growth phase, of the cell cycle, consisting of the portion of interphase after DNA synthesis occurs. Growth and preparation for mitosis Answer G2 Phase First and longest phase of mitosis, during which the chromosomes become visible and the centrioles separate and take up positions on the opposite sides of the nucleus Answer Prophase Second phase of mitosis, during which the chromosomes line up across the center of the cell Answer Metaphase The third phase of mitosis, during which the chromosome pairs separate and move toward opposite poles Answer Anaphase The final phase of cell division, between anaphase and interphase, in which the chromatids or chromosomes move to opposite ends of the cell and two nuclei are formed. Answer Telophase Division of the cytoplasm during cell division Answer Cytokinesis