An Athenian fleet had been driven ashore at Pylos by a storm, and, at the instigation of Demosthenes, the Athenian soldiers fortified the peninsula, and a small force was left there when the fleet departed again.
According to the official Guidelines for Human Gene Nomenclature, a gene is defined as a DNA segment that contributes to phenotype/function. In the absence of demonstrated function a gene may be characterized by sequence, transcription or homology.. Genes are composed of DNA, a molecule in the memorable shape of a double helix, a spiral ladder. Each rung of the spiral ladder consists of two paired chemicals called bases.
Proteins are composed of simple sugars, carbohydrates are composed of nucleotides, and nucleic acids are composed of amino acids. Proteins are composed of amino acids, carbohydrates are composed of nucleotides, and nucleic acids are composed of simple sugars.Proteins are composed of nucleotides, carbohydrates are composed of simple sugars, and nucleic acids are composed of simple amino acids.Proteins are composed of nucleotides, carbohydrates are composed of amino acids, and nucleic acids are composed of simple sugars.Proteins are composed of amino acids, carbohydrates are composed of simple sugars, and nucleic acids are composed of nucleotides.Proteins are composed of simple sugars, carbohydrates are composed of amino acids, and nucleic acids are composed of nucleotides.roteins are composed of nucleotides, carbohydrates are composed of simple sugars, and nucleic acids are composed of simple amino acids. Proteins are composed of nucleotides, carbohydrates are composed of amino acids, and nucleic acids are composed of simple sugars.