Structure and Function of DNA

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Sections
DNA Discovery
Structure and Function of DNA
Helical Formations of DNA
DNA vs. RNA
Packaging of DNA
The Epigenetic Code
Evolution of the Genome
Genomic Comparison
Human Genetic Variation
Transposons and Viruses

Concept #1: Nucleotides and DNA

Practice: Chargoff’s rules state that…

Practice: The two complementary DNA strands that make up the double helix run parallel to each other.

Practice: Which of the following is not a purine nucleotide?