Why does each replication fork require both leading and lagging strand synthesis?
select the 2 reasons below.
a) because dna synthesis is semi-conservative.
b) because dna polymerases must synthesize dna 3' to 5'.
c) because the dna templates are antiparellel.
d) because dna polymerase only synthesizes dna in one direction.

A and d
the DNA is semi conservative
and the DNA pol always synthesize from 5’ to 3’

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