2.6 Structure of DNA & RNA


IB 2.6 – DNA Structure in 9m from Dan Rott:

What is DNA? – Stated Clearly (5m 24s):

DNA structure (a very simple animation in 1m 20s):

Many assessment statements are covered by Stephanie Castle (with more being added all the time).

Some excellent interactive animations & tutorials on DNA – just click on ‘Tour the Basics’ & ‘Build a DNA molecule’.

DNA Structure – another vid (in 3m 6s) and here is Mr W’s DNA, fantastic! rap.

How to draw a molecule of DNA (thank you Stephanie Castle):

Some past paper questions answered by IB Blueprint: DNA Structure – Past Exam Paper 1 QuestionsFormation of DNA Double Helix – [Subscriber Q&A]DNA Structure – Paper 2 Questions.


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