7.1 DNA structure
7.1.1 Describe the structure of DNA, including the antiparallel strands, 3’–5’ linkages and hydrogen bonding between purines and pyrimidines.
7.1.2 Outline the structure of nucleosomes.
7.1.3 State that nucleosomes help to supercoil chromosomes and help to regulate transcription.
7.1.4 Distinguish between unique or single-copy genes and highly repetitive sequences in nuclear DNA.
7.1.5 State that eukaryotic genes can contain exons and introns.
7.1.2 Outline the structure of nucleosomes.
7.1.3 State that nucleosomes help to supercoil chromosomes and help to regulate transcription.
7.1.4 Distinguish between unique or single-copy genes and highly repetitive sequences in nuclear DNA.
7.1.5 State that eukaryotic genes can contain exons and introns.