Describe how the sun produces energy

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.

Where can you find prokaryotic and eukaryotic cells?

What's the waste product of electrons and pyruvate combining in fermentation?