Name several ways that technology has had an impact on quality control

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.

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen