Products and Functions of the Krebs Cycle. For one cycle, two molecules of carbon, ... The main function of the Krebs cycle is to produce energy, stored and transported as ATP or GTP.

The Krebs cycle, also known as the tricarboxylic acid (TCA) cycle, was discovered by Hans Krebs in 1937, and once the process was outlined, what we knew about it remained largely unchanged. But ...

Two simple molecules can react to form most of the intermediates in an analog of the modern-day Krebs cycle, without the need for enzymes or metals, according to a new study (Nat. Chem. 2020, DOI ...

What’s more, even if all three fundamental metabolic pathways – the Krebs cycle, pentose phosphate pathway and glycolysis – can proceed in the absence of enzymes, there’s still the ...

They found the Krebs cycle on fine layers of ice that form on dust grains in interstellar space. These grains are irradiated by ultraviolet radiation and cosmic rays.

Moran and his colleagues now report that a one-pot set of reactions involving ferrous iron and two simple molecules, pyruvate and glyoxylate, can generate all five universal metabolites (Nature ...

The Krebs cycle is a series of chemical reactions that occur in the cells of living beings. It can produce energy from the degradation of certain types of molecules (lipids, sugars, proteins).

The Krebs cycle, also known as the citric acid cycle, is a series of enzymatic reactions that releases energy from stored carbohydrates, fats, and proteins. The Krebs Cycle was first proposed by ...