Examlex
PRPP synthetase is inhibited by several purine ribonucleotides but only at concentrations lower than those usually found in the cell so there remains a supply for other cell reactions.
Nonadditive
Relating to or characterized by a process or effect that does not simply combine individual components in a straightforward, additive manner.
Human Genome Project
An international scientific research project aimed at mapping and understanding all the genes of the human species, completed in 2003.
Genetic Codes
Sequences of nucleotides in DNA or RNA that determine the genetic instructions used in the development and functioning of all known living organisms.
Genes
Units of heredity that carry information from parents to offspring, influencing traits and characteristics.
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