DNA molecules are composed of four nucleotides, and these nucleotides are linked together much like the words in a sentence. Together, all of the DNA "sentences" within a cell contain the ...

Learn how this information is coded by strings of molecules called nucleotides. The Order of Nucleotides in a Gene Is Revealed by DNA Sequencing Through the technique of DNA sequencing ...

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. During DNA replication, special enzymes move up ...