Describe the similarities and differences between RNA and DNA

Similarities: both encode genetic information; both can bind nitrogenous bases adenine, guanine and cytosine; both are polar and have a 5' end and a 3' endDifferences: RNA binds uracil, whereas DNA binds thymine; RNA contain ribose with an OH group, whereas DNA contains deoxyribose with a H group; DNA is double stranded, whereas RNA is single stranded

CD
Answered by Conlan D. Biology tutor

4490 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

Albumin (a globular protein) is a solute found in blood plasma. In liver disease, people cannot produce sufficient amounts of albumin. Describe and explain how this change would affect red blood cells.


Explain how a mutation can cause cancer.


Starch is made from two alpha-glucose polymers, amylose and amylopectin. Which is quicker to break down and why?


What is the role of the Loop of Henle in urine production?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning