articles

DNA is made of repeating units called nucleotides. The four nucleotides in DNA are adenine, cytosine, guanine and thymine. Adenine binds with thymine, and guanine binds with cytosine. More »

www.reference.com Science Biology Molecular Biology & DNA

The repeating subunits that make up DNA are called nucleotides. A nucleotide is an organic molecule that helps provide the structure for both DNA and RNA strands. More »

www.reference.com Science Biology Molecular Biology & DNA

Nucleotides are the sub-units that make up DNA, and are made up of even smaller sub-units. The differences between these sub-units result in the unique base pairs that record genetic information and make up genes. More »

www.reference.com Science Biology Molecular Biology & DNA
similar articles

DNA sequencing is a technique used to determine the exact sequence of nucleotides in a DNA sample. Electrophoresis, a method for separating DNA fragments, is used when the DNA differs in length by only one base. DNA samp... More »

www.reference.com Science Biology Molecular Biology & DNA

RNA and DNA are both nucleic acid macromolecules that are comprised of a set of monomers known as nucleotides. They also both contain purines and pyrimidines as their bases and contain pentose sugars as their backbones. More »

www.reference.com Science Biology Molecular Biology & DNA

DNA, or deoxyribonucleic acid, is a chain that is made up of smaller parts known as nucleotides. These nucleotides are then made up of three different parts of nucleotides: the sugar group, the phosphate group and a grou... More »

www.reference.com Science Biology Molecular Biology & DNA

DNA is a long molecule composed of two chains of smaller molecules called nucleotides, each which contain a region of nitrogen called the nitrogenous base, a carbon-based sugar molecule called deoxyribose and a region of... More »

www.reference.com Science Biology Molecular Biology & DNA