BSC 1010 Lecture Notes - Lecture 14: Okazaki Fragments, Dna Replication, Coding Strand

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15 May 2017
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The chunks of replicated dna during discontinuous synthesis. The strand of dna that is the blueprint for the transcription of rna. Must be replicated in chunks because the 5" carbon faces the replication fork. antiparallel. The two strands of nucleotides are __________ to each other. The main polymerase responsible for the majority of dna synthesis. The chain of nucleotides has a _____ to _____ orientation. the semiconservative model. Meselson and stahl concluded that the mechanism of dna replication is: semiconservative. Each strand of dna acts as a template for the synthesis of a new strand. Initiation: replication begins at an origin of replication and proceeds in both directions around the chromosome. elongation: new strands of dna are synthesized by dna polymerase. termination: replication is terminated differently in prokaryotes and eukaryotes. helicase. The double helix is unwound by what enzyme? gyrases. Dna is kept from super-coiling by various ___________ topoisomerases.

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