an enzyme, DNA ligase, that splices together Okazaki fragments

Match the diagram number with the correct descriptive statement.
Question 16 options:
 an enzyme, DNA ligase, that splices together Okazaki fragments
 
 a short strand of RNA, a primer, must serve as a starting point to match complimentary nucleotides
 
 an enzyme, primase, that constructs a primer to start DNA replication
 
 an enzyme, helicase, that unravels the DNA double helix
 
 the lagging strand
 
 small segments of the lagging strand made discontinuously by DNA polymerase; Okazaki fragments
 
 an enzyme that adds new nucleotides to the original DNA strand; known as DNA polymerase
 
 a strand continuously formed in the direction of the replication fork; the leading strand
 
 matching base pairs; (A = 2 H-bonds = T)   and   (C ? 3 H-bonds ? G)
 
  1. Number 1
 
2. Number 2
 
3. Number 3
 
4. Number 4
 
5. Number 5
 
6. Number 6
 
7. Number 7
 
8. Number 8
 
9. Number 9