DNA Replication PowerPoint

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object]

-Explain what is happening in this diagram. -Which color is N 14 ? N 15 ? -Which model of DNA replication is illustrated? -Why aren’t there double helices with two red strands in the 2 nd generation?

[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],3’ 5’ 3’ 5’

DNA Replication (the lagging strand) ,[object Object],[object Object],[object Object],[object Object],[object Object],3’ 5’ RNA primase RNA primer

[object Object],[object Object],[object Object],DNA Replication (the lagging strand) 3’ 5’ RNA primer DNA polymerase III Okazaki fragment

[object Object],[object Object],DNA Replication (the lagging strand) 3’ 5’ 3’ 5’ Parent strand New strand

[object Object],[object Object],DNA Replication (the lagging strand)

DNA replication (the leading strand) ,[object Object],[object Object],[object Object],[object Object],[object Object]

DNA replication (a quick review) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Putting it all together The leading and lagging strand are determined by the 5’ and 3’ end of the strand. 5’ 5’ 3’ 3’ Which template will be the leading strand?

DNA Replication (Animations) ,[object Object]

Assignment ,[object Object],[object Object],[object Object]

DNA Replication PowerPoint

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