Describe the differences between DNA and RNA. (3 marks)

Any 3 from:DNA is double stranded, whereas RNA is single strandedDNA consists of Deoxyribose sugar, whereas RNA is made from Ribose sugarThymine can be found in DNA, whereas it is replaced by Uracil in RNADNA acts as a store of genetic information in humans, whereas RNA acts as a template messenger in protein formation

Answered by Biology tutor

2405 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

What are the main differences between eukaryotes and prokaryotes?


Contrast facilitated diffusion and active transport


Suggest how the two sub-species have developed from a single ancestral population.


Describe the structure of DNA


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:

© 2026 by IXL Learning