Understanding the Double-Helix Structure of DNA

Understanding the Double-Helix Structure of DNA dna structure The structure of DNA is that of a double helix Similar to a spiral staircase, DNA is twisted and coiled so that it can be packed into our dna หวย B-form DNA The information from the base composition of DNA, the knowledge of dinucleotide structure, and the insight that the X‑ray

dna หวย The monomers of DNA are called nucleotides Nucleotides have three components: a base, a sugar and a phosphate residue The four bases are adenine

dna ประกอบด้วย DNA has a structure called a double helix Nucleotides are attached together to form two long strands that spiral to create this structure If OVERVIEW In this activity, students build a paper model of DNA and use their model to explore key structural features of the DNA double helix