How does the antiparallel orientation of DNA affect DNA replication?

Question

anonymous · Answer

What is the benefit of them being anti-parallel?

anonymous · Answer

@aaronq

aaronq · Answer

because the replication moves in one direction, the synthesis on the leading strand is continuous while the synthesis on the lagging strand is made in segments (okazaki fragments)

anonymous · Answer

So out of these options, it is the first one?

 It allows base pairing to a template strand.
 It allows easier formation of hydrogen bonds.
 It allows the helix to form more readily.
 It prevents strand slippage and damage to DNA.

aaronq · Answer

the first question?

aaronq · Answer

this is why you post only one question at a time, to avoid confusion

anonymous · Answer

OK,
But these are the multiple choice options.

aaronq · Answer

to this "How does the antiparallel orientation of DNA affect DNA replication?"?

anonymous · Answer

yes

anonymous · Answer

I would think it is the first one, but the second option makes sense also.

aaronq · Answer

i think B is better