What is one difference between dna and rna?
a) only dna contains the base adenine.
b) only rna contains the base guanine.
c) only rna contains the sugar fructose.

d) only dna contains the sugar deoxyribose.

4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.