(Definition of âcentralâ from the Cambridge Business English Dictionary Â© Cambridge University Press)
Other combinations of the atoms form the four bases: thymine (T), adenine (A), cytosine (C), and guanine (G). These bases are the rungs of the DNA ladder. (It takes two bases to form a rung -- one for each side of the ladder.). A sugar molecule, a base, and a phosphate molecule group together to make up a nucleotide.Nucleotides are abundant in the cell's nucleus. Nucleotides are the units which, when linked sugar to phosphate, make up one side of a DNA ladder.ther combinations of the atoms form the four bases: thymine (T), adenine (A), cytosine (C), and guanine (G). These bases are the rungs of the DNA ladder. (It takes two bases to form a rung -- one for each side of the ladder.). A sugar molecule, a base, and a phosphate molecule group together to make up a nucleotide.
DNA is made up of nucleotides. Nucleotides consist of three things: A phosphate groupA deoxyribose sugarAn organic base (A, T, G or C (Adenine, Thymine, Guanine or Cytosine)) â¦ Both the phosphate group and the deoxyribose form the backbone of DNA. This forms the famous helix shape.The organic base is in the middle of the double helix.ucleotides consist of three things: A phosphate groupA deoxyribose sugarAn organic base (A, T, G or C (Adenine, Thymine, Guanine or Cytosine)) â¦ Both the phosphate group and the deoxyribose form the backbone of DNA. This forms the famous helix shape. The organic base is in the middle of the double helix.