Telomerase Chromosomes

[mage lang=”en|es|fr|en” source=”flickr”]telomerase chromosomes[/mage]
Which of the following sets of materials are required by both eukaryotes and prokaryotes for replication? ?

A.ligase, primers, nucleases
B.nucleosome loosening, 4 dNTPs, 4 rNTPs
C.G-C rich regions, polymerases, chromosome nicks
D.double-stranded DNA, 4 kinds of dNTPs, primers, origins
e. topoisomerases, telomerase, polymerases

that’s a tough question. i think the best answer is A. all three are needed in both euk and prok. D is okay, but origins are probably not necessary in euk.