PLEASE HELP! MEDAL AWARDED :)

Which of the following is true concerning DNA replication?

a. The original DNA molecule remains intact , although it acts as a template for the formation of a copy that contains two new anti parallel strands
b. The leading strand is copied in the 5' 3' direction and the lagging strand is copied in the 3' 5' direction
c. both strands are copied to form Ozazaki fragments, which are later annealed by DNA ligase.
d. the replication process proceeds on both strands in the same direction, which requires that RNA primers bind to the lagging strand

Question

PLEASE HELP! MEDAL AWARDED :)

Which of the following is true concerning DNA replication?

a. The original DNA molecule remains intact , although it acts as a template for the formation of a copy that contains two new anti parallel strands
b. The leading strand is copied in the 5' 3' direction and the lagging strand is copied in the 3' 5' direction 
c. both strands are copied to form Ozazaki fragments, which are later annealed by DNA ligase. 
d. the replication process proceeds on both strands in the same direction, which requires that RNA primers bind to the lagging strand

aaronq · Answer

hmm none of these are correct.

anonymous · Answer

well those are the answer choices :0, That's why I am stuck on it

aaronq · Answer

d is the most correct.. but "proceeds on both strands in the same direction" is ambiguous.

anonymous · Answer

That was probably what I was going to guess. Thank you for the help!! :)

aaronq · Answer

no problem !