Which statement is true about the electrons in each polar bond of a water molecule?
They are more attracted by the oxygen atom than by the hydrogen atom.
They are more attracted by the hydrogen atom than by the oxygen atom
They are equally attracted by the hydrogen and oxygen atoms
They are equally repelled by the hydrogen and oxygen atoms

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.

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

Which organism can most likely be classifild as domain bateria