Related to Krebs cycles: tricarboxylic acid cycleKrebs cycle (krĕbz) n. A series of enzymatic reactions in aerobic organisms involving oxidative metabolism of acetyl units and producing high-energy phosphate compounds such as ATP, which serve as the main source of cellular energy. Also called ...
What products of the Krebs (citric acid) cycle are used by the electron transport chain? Citric Acid Cycle: Cellular respiration is a biological pathway that is made up of glycolysis, citric acid cycle, and the electron transport chain. The process is simply a cataboli...
Related to Krebs' cycle:Calvin cycle Krebs cycle,series of chemical reactions carried out in the living cell; in most higher animals, including humans, it is essential for the oxidativemetabolismofglucoseand other simple sugars. The breakdown of glucose to carbon dioxide and water is a complex ...
Krebs cycle enzyme activities and levels of five metabolites were determined from livers of old mice (30 months) maintained either on control or on long-term caloric restriction (CR) diets (28 months). In CR mice, the cycle was divided into two major blocks, the first containing citrate synt...
Krebs, Sir Hans Adolph, German biochemist in England and Nobel laureate, 1900-1981. Krebs cycle - together with oxidative phosphorylation, the main source of energy in the mammalian body and the end toward which carbohydrate, fat, and protein metabolism are directed. Synonym(s): tricarboxylic ...
1941, named for Sir Hans AdolfKrebs(1900-1981), German-born British biochemist. also from1941 Trends ofKrebs cycle ShareKrebs cycle ‘cite’ https://www.etymonline.com/word/Krebs cycle Etymology of Krebs cycle by etymonline Harper, D. (n.d.). Etymology of Krebs cycle. Online Etymology...
Krebs cycle intermediates (KCIs) are reported to function as energy substrates in mitochondria and to exert antioxidants effects on the brain. The present study was designed to identify which KCIs are effective neuroprotective compounds against oxidative stress in neuronal cells. Here we found that pyr...
The rates of oxidation of the carboxylic acids of the Krebs cycle by the mitochondria of hypotonically treated rabbit epididymal sperm have been determined under conditions in which oxidative phosphorylation occurs. Pyruvate in the presence of malate has the highest rate of oxidation, with an ADP:O...
a在网上搜查一些信息 Searches some informations on-line[translate] anetworks defined by the processing of a substrate or a group of metabolites, for example glycolysis,Krebs cycle,or nutrient salvaga . 处理定义的网络基体或一个小组代谢产物,例如醣解作用、Krebs周期或者营养salvaga。[translate]...
2. In the catalytic cycle of radical SAM enzymes, an intermediate 5′-deoxyadenosine radical abstracts a hydrogen atom from diverse substrates, forming 5′-deoxyadenosine (dAdo) as a byproduct1. If not removed, dAdo can reach toxic levels that inhibit radical SAM enzymes themselves3,4,5,6. ...