The following represent steps of DNA synthesis:
L. Primer binding 
M. Replication fork formation 
N. Termination 
O. Elongation 
Which of the following options perfectly demonstrates the proper order of DNA replication steps? 

• A. L→M→N→O
• B. L→M→O→N
• C. M→L→N→O
• D. M→L→O→N

Answer: (D)