Explain the role of water for the cell

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

Which description provides the best objective summary of the article in the passage?

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes