What large molecule is in the nucleus, and what does that molecule do?

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.

Examine the air pressure map. which type of line is shown on the map?

How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans