[uh-nab-uh-liz-uh
m] 
| constructive metabolism; the synthesis in living organisms of more complex substances from simpler ones (opposed to catabolism ). |
| a·nab·o·lism (ə-nāb'ə-lĭz'əm) n. The phase of metabolism in which simple substances are synthesized into the complex materials of living tissue. [ana- + (meta)bolism.] an'a·bol'ic (ān'ə-bŏl'ĭk) adj. |
The chemical reactions that synthesize molecules in metabolism. (Compare catabolism.)
Note: Athletes often attempt to improve their performance by speeding up this molecule-building process through the use of drugs called anabolic steroids, despite the potential health risks involved. This use is outlawed in many athletic competitions, such as the Olympic Games.
anabolism a·nab·o·lism (ə-nāb'ə-lĭz'əm)
n.
The phase of metabolism in which simple substances are synthesized into the complex materials of living tissue.