Biology 1202B Lecture Notes - Lecture 8: Dna Polymerase I, Histone H1, Hydrolysis
8 Feb 2016
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Devised this model of dna taking information from others like chargaff"s rules with. Semiconservative dna 2 complexes, both with a parental strand and a new replicated strand. 3" end has an oh group can only assemble on the 3" end complimentary nucleotide pairs pyrimidine + purine (chargaff"s rules) hydrolysis of 2 phosphates. Polymerase can only add bases to the 3" oh: dna polymerase i removes rna primer and adds nucleotides on the lagging, dna ligase seals the nick. Short okasaki fragments on the lagging strand strand. Dna polymerase i removes rna primers and lays down. The front of the fork is the opposite of the back of the fork. Depends on the replication fork you look at. In bacteria, there are multiple origins of replication in eukaryotes. 3" overhand at chromosome ends repetitive dna because dna gets shorter after each replication normally you cannot copy the end, so you have telomeres to assist.
