CAS BI 203 Lecture Notes - Lecture 5: Dna Replication, Okazaki Fragments, Telomerase
7 Feb 2014
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1799 [00:00:01. 53] professor: we"ll continue our discussion of dna replication with talking. 1800 about the replication of the telomere sequences-- that is, replication at the ends of the. Now here, you see a schematic of a chromosome, a piece of double stranded. 1803 [00:00:24. 06] when these bubbles collide, that"s fine. 1804 and since you have the leading strand here, there"ll be no problem synthesizing this from five. 1805 prime to three prime right to the very end of this double stranded piece of that dna to produce a. 1807 [00:00:48. 92] but on the lagging strand right here, you have to jump ahead, synthesize back, And now you can"t jump ahead enough to synthesize back all the. So just to erase this last drawing, how are you going to fill in this. Because we cannot jump ahead to synthesize back. And here in the bottom, this point is.
