What is the basic structure of DNA?

DNA is made up of two strands that form a double helix structure. DNA is comprised of four different nucleotides, all made up of a sugar and phosphate group and one of four bases - A, T, C or G. These bases pair up by complementary base pairing - A pairs with T and C pairs with G

Answered by Eva B. Biology tutor

1897 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

a) Plants need energy to make glucose. How do plants get this energy?


How does a vaccine work?


What is active transport and how is it different from diffusion?


What are the differences between mitosis and meiosis?


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