Bio 181 Lab Final Study Guide Graded A+

What is taq polyermase? {Ans: A heat-stable DNA polymerase that copies DNA at high temperatures}What are sister chromatids in meiosis? {Ans: Paternal and Maternal chromosomes}What is the way chromosomes are formed? {Ans: Genome - Nucleosomes -Chromatin - Chromosomes}What is the purpose of the loading dye or loading buffer? {Ans: Increases density of gel, allows samples to sink, gives samples color}What proteins attach sister chromatids? {Ans: Cohesins}What happens in prophase 1? {Ans: Crossing over of chromosomes, chiasmata region}