DNA is a long polymer with deoxyriboses and phosphate backbone, having four different nitrogenous bases: adenine, guanine, cytosine and thymine. RNA is a polymer with a ribose and phosphate backbone, as well as four different nitrogenous bases: adenine, guanine, cytosine, and uracil.Not to mention, DNA contains your genes, and what makes you, well, you! Such as your eye and hair color, how many freckles you have, your allergens, everything else.So the correct answer you are looking for is: B. DNA contains genetic information; RNA does not
Good luck with your studies, I hope this helps~!
