which type of replication is more efficient uni or bidirectional
Answers
Answer:
The DNA-dependent DNA polymerases catalyze polymerization only in the one direction, that is 5 →→ 3. This creates some additional complications at the replicating fork. Consequently, on one strand (the template with polarity 3 →→ 5), the replication is continuous, while on the other (the template with polarity 5 →→ 3), it is discontinuous. The discontinuously synthesizing fragments are later joined by the enzyme DNA ligase.
The DNA-dependent DNA polymerases catalyze polymerization only in the one direction, that is 5 →→ 3. This creates some additional complications at the replicating fork. Consequently, on one strand (the template with polarity 3 →→ 5), the replication is continuous, while on the other (the template with polarity 5 →→ 3), it is discontinuous. The discontinuously synthesizing fragments are later joined by the enzyme DNA ligase.So, the correct answer is 'DNA dependent DNA polymerase catalyses polymerisation only in one direction (5 → 3)'.
Explanation: