Nucleotides
It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).
Nucleic Acids
Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.
Define
Nucleic acid or the DNA molecule which plays an essential role in all organisms that are considered to be living. DNA is the genetic material whereas in some cases RNA may also act as the genetic material in the case of few viruses. DNA is present in the nucleus in the case of eukaryotic cells in linear form but in the Prokaryotes the DNA is moreover circular in structure. They are responsible for maintaining heredity in the organisms as they are passed on from the parents to the offsprings.
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