Dna Structure Diagram With Caption. The double helical structure of dna was introduced to the world by watson and crick and was identified by the use the x ray diffraction techniques to find out the three dimensional structure of dna. Schematic representation of matrix structure a u0026quot gluten.
Dna structure diagram with caption pinkcardclubit. The small piece of dna shown here from pdb entry 1bna shows some of the common variations. A deoxyribose 5 carbon sugar a phosphate group and a nitrogenous base figure 93.
The building blocks of dna are nucleotides which are made up of three parts.
This is what they already knew from the work of many scientists about the. Dna is the information molecule. The two chains in the helix are anti parallel to each other ie the 5 end of one polynucleotide chain and the 3 end of the other polynucleotide chain is. This structure is described as a double helix as illustrated in the figure above.