Both DNA and RNA polymers are composed of monomers. These monomers are called nucleotides. A nucleotide has four parts; however, the monomers of DNA and RNA differ slightly from each other, thus giving the molecules diff... More »

The four types of macromolecules, or very large molecules, are nucleic acids, proteins, lipids and carbohydrates. All are biological polymers, except for lipids that, according to the University of New Mexico, are not co... More » Science Chemistry Organic Chemistry

A nucleotide is composed of a sugar, a phosphate and a heterocylic nitrogenous base. Nucleotides act as the monomers for nucleic acid polymers, energy carriers within the body and essential coenzymes. More »

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 »

The monomers of DNA and RNA are nucleotides, which are made up of a phosphate group, a five-carbon sugar and a nitrogenous base. In DNA, the nitrogenous bases are adenine, cytosine, guanine and thymine. In RNA, the nitro... More »

DNA and RNA are nucleic acid polymers. Nucleic acid is a macromolecule that serves as the binding for these two genetic substances. It is a staple of all organic life. More »

Both DNA and RNA are macromolecules that consist of long chains of nucleotides. Both contain the specific nucleotide bases adenine, guanine and cytosine, although the fourth base differs between DNA and RNA. Both molecul... More » Science Biology Molecular Biology & DNA