BIOA01H3 Lecture : Lecture 4 For BGYA01

• School: UTSC
• Department: Biological Sciences
• Course: BIOA01H3
• Professor: Clare Hasenkampf

Document Summary

Occurs at the end of the double stranded dna has two rna primers/origin occurs in the interior of the double stranded dna has one rna primer per origin answers b and c are both true. In the last class we were talking about dna replication. We know that dna replication is initiated at origins of replication (which are in the interior of the double stranded dna molecule) and that replication proceeds bi-directionally from the origin. Figure 11. 13, page 244 and homemade figure all. Bidirectional replication creates a growing replication bubble, but the textbook is lazy and only shows events for half of the bubble one replication fork. We also know that the first nucleic acid synthesized at the origin is actually rna. An rna primer is made for each fork (ie two rna primers per origin). homemade figure frame d and. Once the rna primers are laid down at the origin, things go smoothly on one half of each fork.