What are three differences between DNA and RNA? ( 3 marks)

  • RNA is single stranded whereas DNA is double stranded - RNA has the bases A,G,C and U whereas DNA has the bases A,G,C and T - An RNA nucleotide has ribose as its sugar component whereas a DNA nucleotide has deoxyribose as its sugar component 
PN
Answered by Prahalad N. Biology tutor

2597 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

Describe how an endotherm prevents its body temperature from rising when external temperatures increase?


Use your knowledge of the actin and myosin mechanism of muscle contraction to explain how a vesicle might be "walked" along the cytoskeleton of a cell.


I often understand the question and think I have answered it correctly, but I don't get all the marks for my answer. What am I doing wrong?


why does vision using the fovea have high visual acuity, but low sensitivity to light compared with vision using other parts of the retina.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences