The Krebs cycle represents a common meeting place of carbohydrate, lipid, and protein metabolism. It variously serves as a means to produce energy, generate intermediates, and convert molecules from ...

If you took biochemistry classes, chances are good you remember memorizing the Krebs cycle, a well-known metabolic pathway in which sugars are converted through a series of steps to generate ATP, a ...

Researchers have new insights into the citric acid cycle: Certain bacteria can use this central metabolic pathway 'backwards', but to do so they must have very high concentrations of the enzyme ...

The citric acid cycle is also known as the Krebs cycle or the tricarboxylic acid cycle. It is a series of reactions in a closed loop that are fundamental for cellular respiration. The citric acid ...

Little kids love dinosaurs, bugs and exploring the woods. Science doesn't scare them; they find it fun — until 9th grade. That's when most of us take our first biology class and everything changes.