Plasma nutfah
Plasma nutfah adalah substansi pembawa sifat keturunan yang dapat berupa organ utuh atau bagian dari tumbuhan atau hewan serta jasad renik. Plasma nutfah merupakan kekayaan alam yang sangat berharga bagi kemajuan ilmu pengetahuan dan teknologi untuk mendukung pembangunan nasional.
Unsur kimia
The composition of the human body, by contrast, more closely follows the composition of seawater—save that the human body has additional stores of carbon and nitrogen necessary to form the proteins and nucleic acids, together with phosphorus in the nucleic acids and energy transfer molecule adenosine triphosphate (ATP) that occurs in the cells of all living organisms. Certain kinds of organisms require particular additional elements, for example the magnesium in chlorophyll in green plants, the calcium in mollusc shells, or the iron in the hemoglobin in vertebrate animals' red blood cells.