Cell metabolism

Cell metabolism is the process (or really the sum of many ongoing individual processes) by which living cells process nutrient molecules and maintain a living state. Metabolism has two distinct divisions: anabolism, in which a cell uses energy and reducing power to construct complex molecules and perform other life functions such a creating cellular structure; and catabolism, in which a cell breaks down complex molecules to yield energy and reducing power. Cell metabolism involves extremely complex sequences of controlled chemical reactions called metabolic pathways.

Related Topics:
Cell - Metabolic pathway

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