MDCAT Biology MCQ #4495

MDCAT Biology MCQ #4495

1. Question 1

   Q1. What is the purpose of the leading strand during DNA replication?

   • A) To synthesize the lagging strand
   • B) To synthesize the leading strand
   • C) To unwind the double helix
   • D) To proofread the new DNA

   Answer: To synthesize the leading strand

   Explanation: Leading strand is synthesized continuously in the 5' to 3' direction.