Sample content WEEK 5: DNA Worksheet Answer the following in at least 100 words: • Describe the structure of DNA. DNA is a polymer consisting of continuing subunits termed nucleotides. DNA is a double-stranded construction that is described as a double helix. A double helix is similar to a spiral staircase where every step symbolizes the base pairs and the railings and sides illustrate the bonding between the phosophate and deoxyribose molecules. • How does an organism’s genotype determine its phenotype? The geno