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Biology-Related Homework Help General Biology Topic started by: regalbaby on Sep 24, 2013



Title: Comparing the leading and lagging strands?
Post by: regalbaby on Sep 24, 2013
 As the two parental (template) DNA strands separate at a replication fork, each of the strands is separately copied by a DNA polymerase III (orange), producing two new daughter strands (light blue), each complementary to its respective parental strand. Because the two parental strands are antiparallel, the two new strands (the leading and lagging strands) cannot be synthesized in the same way.

each phrase to the appropriate bin depending on whether it describes the synthesis of the leading strand, the synthesis of the lagging strand, or the synthesis of both strands.

1.Dauther Strand Elongates away from replication fork
2. Made continously
3. Only one primer needed
4. Synthesized 5' to 3'
5. Multiple primers needed
6. Daughter Strand elongates, toward replication fork
7. Made in segments.


SO, what i did was
For leading strand i put number 1~3
both- 4
and lagging strand i put number 5-8
but this is wrong. :(


Title: Re: Comparing the leading and lagging strands?
Post by: LizzieFlowers on Dec 1, 2013
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Title: Re: Comparing the leading and lagging strands?
Post by: jay1 on Feb 2, 2014
That's right! checked mb!


Title: Re: Comparing the leading and lagging strands?
Post by: kingv11 on Feb 20, 2014
Thanks your answer was correct!


Title: Re: Comparing the leading and lagging strands?
Post by: nirvanabanana on Feb 23, 2014
THANK YOU SO MUCH !!!!!!!!! :)


Title: Re: Comparing the leading and lagging strands?
Post by: tanderson5 on Nov 29, 2014
Thank you! This helped a lot!