Metabolism (/ m ə ˈ t æ b ə l ɪ z ə m /, from Greek: μεταβολή metabolē, "change") is the set of life-sustaining chemical reactions in organisms.

代謝（英語： Metabolism / m ə ˈ t æ b ə l ɪ z ə m / ，來自希臘語： μεταβολή / metabolē “改變”），亦稱新陳代謝，是生物体维持生命的化学反应总称。这些反应使得生物体能够生长、繁殖、保持它们的结构以及对环境作出反应。

Carbohydrate metabolism is the whole of the biochemical processes responsible for the metabolic formation, breakdown, and interconversion of carbohydrates in living organisms. Carbohydrates are central to many essential metabolic pathways. [1]

Metabolism allows organisms to grow, reproduce, maintain their structures, and respond to their environments. The word ‘metabolism’ can also refer to digestion and the transport of substances into and between different cells. Metabolism is usually divided into two categories:

2025年2月3日 · 代謝（英語： Metabolism / m ə ˈ t æ b ə l ɪ z ə m / ，來自希臘語： μεταβολή / metabolē 「改變」），亦稱新陳代謝，是生物體維持生命的化學反應總稱。這些反應使得生物體能夠生長、繁殖、保持它們的結構以及對環境作出反應。

The metabolism of a cell consists of an elaborate network of interconnected pathways that enable the synthesis and breakdown of molecules (anabolism and catabolism). Overview [ edit ]

Lipid metabolism is the synthesis and degradation of lipids in cells, involving the breakdown and storage of fats for energy and the synthesis of structural and functional lipids, such as those involved in the construction of cell membranes. In animals, these fats are obtained from food and are synthesized by the liver. [1]

2024年11月20日 · Metabolism is how your body turns food and drink into energy to keep you alive and functioning. It’s made up of all the chemical processes happening in your body’s cells every second. These processes help you breathe, move, heal and more.

Microbial metabolism is the means by which a microbe obtains the energy and nutrients (e.g. carbon) it needs to live and reproduce. Microbes use many different types of metabolic strategies and species can often be differentiated from each other based on metabolic characteristics.

Inborn errors of carbohydrate metabolism are inborn errors of metabolism that affect the catabolism and anabolism of carbohydrates.. An example is lactose intolerance.. Carbohydrates account for a major portion of the human diet. These carbohydrates are composed of three principal monosaccharides: glucose, fructose and galactose; in addition glycogen is the …