Antiparallel structure of DNA strands
DNA is made up of two strands. Each strand has a backbone made up of alternating sugars and phosphate groups. The two strands are linked by complementary nitrogenous bases. The strands are oriented in opposite directions, making the structure "antiparallel".
Subject and Topic
Form 1
Biology
Introduction to biology
Concept and terminologies of biology
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2015
Copyright Licence
CC BY-NC-SA
Copyright Holder
Khan Academy
Keyword
DNA
Molecular structure
Antiparallel structures