BLG 143 Study Guide - Final Guide: Sister Chromatids, Homologous Chromosome, Meiosis

• School: Ryerson University
• Department: Biology
• Course: BLG 143
• Professor: Andrew Laursen

Document Summary

Each chromosome still consists of two sister chromatids (chromosome are still replicated). In total now, the process results in 4 daughter cells: the key difference between mitosis and meiosis is that homologous chromosomes pair early in meiosis but do not pair during mitosis. Because homologs pair in prophase of meiosis i, they can migrate to the metaphase plate together and then separate during anaphase of meiosis i, resulting in reduction division. # of chromosomes in daughter cells compared to parent cells. Meiosis two half yes one or more per pair of homologous chromosomes. Asexual reproduction in eukarayotic cell division for growth of multicellular organisms: closer look at prophase i. Chapter 14: genes are made of dna, hershey and chase question whether genes were made of proteins or dna, they studied the virus. They then purified the na from a sample of these cells and transferred the rest to a growth medium containing only n^14 (higher band).