CAS BI 203 Lecture Notes - Lecture 11: Okazaki Fragments, Dna Replication, Man Man
18 Jan 2020
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Central dogma so of gnenneasa transcription rna translation protein. 2 cells are dynamic livingunits that respond to their environment. 4 cells must cooperatedacommunicate with eachother for the. 5 allcellsarise from pre existingcells its own different cell types make up different tissues sake of the organism occurs via cell division. Accurate transmission of genetic information is essential cie dnasequence. Key enzyme dna polymerase all dnapolymerase add a deoxyribonucleoside 5 triphosphate to the 3 hydroxylgroup of a growing dna chain primerstrand. Dnapot catalyzes formation of phosphodiesterbonds primers are not generated by. Dnapolymerase energy forreaction comes from phosphates alsowhyyoucan"tadd nucleotides 3 5 s phosphodiester bonds are formed between 3 hydroxyl 95 phosphate and synthesized in 5 phosphodiesterbonds joinnucleotidestogether to form polymers. Dnapol gene family prokaryotes have 5 poi genes ci i eukaryotes have. 2 all canonlyextendpreexistingprimers which must be bound to a template strand via complementary base pairing. 9 only 1 strand runs 5 73 in direction of replication fork migration.
