The Structure of DNA

The Structure of DNA dna structure As mentioned, DNA is a polymer of nucleotides joined together The backbone of DNA is made of alternating phosphate groups and sugars, represented by the green dnabet ดีไหม The building blocks of DNA are nucleotides, which are made up of three parts: a deoxyribose , a phosphate group, and a nitrogenous base (Figure

dnabet ดีไหม Notice that in the two figures above, the two strands of a DNA molecule are antiparallel, that is, they run in different directions The side of the chain on

dna888 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 Learn about the structure of DNA and how to recognize all the parts in this video!