BIOL 1201 Study Guide - Midterm Guide: Muscular Dystrophy, Chromosome, G1 Phase
Document Summary
The life of a cell: cytokinesis: end of life for one cell, beginning for new cell, g1 (gap 1, s (synthesis . synthesis of dna): replication, g2 (gap 2, cell division ends with cytokinesis. A cell in g2 of interphase will have how much dna compared to that same cell when it was in g1 of interphase: twice as many. A cell in g2 of interphase will have now many chromosomes compared to that same cell when it was in g1 of interphase: an equal number. Chromosomes can be unreplicated 1 molecule of dna. Chromosomes can be replicated 2 identical molecules of dna, held together. Karyokinesis (mitosis, meiosis: division of the cytoplasm. The two steps do not have to happen together: there are some that undergo one without the other. A cell in anaphase of mitosis will have how many chromosomes compared to that same cell when it was in g2 of interphase: twice as many.