(redirected from Anabolic pathways)
Also found in: Dictionary, Thesaurus, Medical.


see metabolismmetabolism,
sum of all biochemical processes involved in life. Two subcategories of metabolism are anabolism, the building up of complex organic molecules from simpler precursors, and catabolism, the breakdown of complex substances into simpler molecules, often accompanied by
..... Click the link for more information.



the aggregate of chemical processes that constitute one of the aspects of metabolism in an organism and are directed at forming the components of cells and tissues. Anabolism is interrelated with the opposite process, catabolism, since the decomposed products of various compounds can be reused in anabolism, forming new substances in different combinations. Anabolic processes, occurring in green plants with the absorption of solar energy, are of planetary significance and play a decisive role in the synthesis of organic substances from inorganic ones.


A part of metabolism involving the union of smaller molecules into larger molecules; the method of synthesis of tissue structure.


a metabolic process in which complex molecules are synthesized from simpler ones with the storage of energy; constructive metabolism
References in periodicals archive ?
In comparing the anabolic pathways of other autotrophs, which include phototrophs, we observed a universality of this feature of anabolism.
For such aerobic autotrophs, we should add 3-phosphoglycerate to the five starting points because the anabolic pathways go through gluconeogenesis and a cata-bolic route to the citric acid cycle and then the anabolic pathways to the synthesis of amino acids and ribonucleotides.
There are a limited number of sites along the anabolic pathways where carbon is further incorporated directly from [CO.sub.2].