If one strand of dna is caggttacg, the opposite strand is
a. gtccaatgc.
b. gtccttagc.
c. caggttacg.
d. gtccttacg.
i still dont understand

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.

18. how do the cells in meiosis differ from the cells in mitosis?

Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d