Which grouping consists of connecting fibers that enable the cell to function as a unit? a) cytoplasm b) cytoskeleton c) muscles d) proteins

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.

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.