Each of these things — along with every other organism on Earth — contains the molecular instructions for life, called deoxyribonucleic acid or DNA ... This base-to-base bonding is not ...

Deoxyribonucleic acid (DNA) is a molecule that encodes an ... These pairs are called base pairs and they connect the two sugar-phosphate backbones through interactions called hydrogen bonds.

Deoxyribonucleic acid (DNA) is the information-carrying molecule found in all living organisms. In most animal, plant and fungal cells DNA is stored in the nucleus coiled up in thread-like ...

DNA can be cut up and separated, which can form a 'bar code' that is different from one person to the next. The basic units (monomers) of DNA are nucleotides. These nucleotides consist of a ...