Unit 1: DNA & the Genome PPQs

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Highers Biology Note on Unit 1: DNA & the Genome PPQs, created by Caitlin MacLean on 23/02/2017.
Caitlin MacLean
Note by Caitlin MacLean, updated more than 1 year ago
Caitlin MacLean
Created by Caitlin MacLean over 7 years ago
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1. Structure & Replication of DNA

If ten percent of the bases in a molecule of DNA are adenine, what is the ratio of adenine to guanine in the same molecule? A 1:1 B 1:2 C 1:3 D 1:4

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