Overview of metabolism (article) | Khan Academy
Overview of metabolic pathways, energy flow in a cell, and anabolism and catabolism.
Metabolism | Definition, Process, & Biology | Britannica
3 天之前 · Metabolism, the sum of chemical reactions that take place in living cells, providing energy for life processes and the synthesis of cellular material. Living organisms are unique in that they extract energy from their environments via hundreds of coordinated, multistep, enzyme-mediated reactions.
Metabolism - Wikipedia
The three main functions of metabolism are: the conversion of the energy in food to energy available to run cellular processes; the conversion of food to building blocks of proteins, lipids, nucleic acids, and some carbohydrates; and the elimination of metabolic wastes.
Biochemistry: Free For All - Open Textbook Library - Center for …
2021年4月22日 · The topics covered in this book are useful for a first semester survey of biochemistry course. It covers the basic topics found in most biochemistry courses. This includes the major macromolecules (proteins, nucleic acids and lipids) and the major metabolic pathways.
Metabolism - PubMed
2020年10月8日 · Metabolism is organised into distinct metabolic pathways to either maximise the capture of energy or minimise its use. Metabolism can be split into a series of chemical reactions that comprise both the synthesis and degradation of complex macromolecules known as anabolism or catabolism, respectively.
General Biochemistry | Biology | MIT OpenCourseWare
* Basic enzymology and biochemical reaction mechanisms involved in macromolecular synthesis and degradation, signaling, transport, and movement. * General metabolism of carbohydrates, fats, and nitrogen-containing materials such as amino acids, proteins, and related compounds.
Metabolic Biochemistry（代谢生物化学） - 中国大学MOOC(慕课)
Its main content is to discuss various chemical reactions in the organisms and the law of energy changes in the reaction, which involve material metabolism and energy metabolism. The focus will be on bioenergetics, biological oxidation and several intracellular key metabolic pathways and their regulatory mechanisms.
Biochemistry - Metabolism, Hormones, Enzymes | Britannica
2024年10月14日 · The cell is the site of a constant, complex, and orderly set of chemical changes collectively called metabolism. Metabolism is associated with a release of heat. The heat released is the same as that obtained if the same chemical change is …
The next decade of metabolism - Nature Metabolism
2019年1月7日 · Over the next 10 years, a major focus in the metabolism field will be on understanding how specific nutrients influence disease progression and treatment, as well as how this knowledge can be ...
Rethinking glycolysis: on the biochemical logic of metabolic
2012年5月17日 · In this review, we distill lessons from a century of metabolic research and introduce new observations suggesting that the intricate structure of metabolic pathways can be explained by a small...