Carbanions are ions containing a negatively charged carbon atom.| Tuscany Diet
Pyruvic acid, an alpha-ketoacid, is a molecule with a central role in cellular metabolism.[1][2]| Tuscany Diet
What are carbanions? How are they formed and how are they stabilized? Examples of enzymatic reactions in which they are involved.| Tuscany Diet
Tuscany-diet.net was created and is updated to provide information regarding biochemistry and human nutrition under physiological conditions.| Tuscany Diet
Lactate dehydrogenase or LDH (EC 1.1.1.27) is a family of oxidoreductases that catalyze the reversible conversion of pyruvate to lactate, with the concomitant interconversion of NADH and NAD+, which act as cofactors.| Tuscany Diet
What is glucose 6-phosphate and how is it produced in bacterial and animal cells? What are its metabolic fates in the cell?| Tuscany Diet
What is 2,3-bisphosphoglycerate? How is it produced? How does it affect the hemoglobin-oxygen bond? What factors influence its concentration?| Tuscany Diet
What is the Rapoport-Luebering shunt, and where does it occur? What reactions are involved? What are its energy cost and main product?| Tuscany Diet
What is butyric acid? What are its properties? What are its sources? How and where it is synthesized, and what functions it performs.| Tuscany Diet
Gluconeogenesis: where the metabolic pathway occurs in the cell, steps, and enzymes. Coordinated regulation with glycolysis.| Tuscany Diet
Pyruvic acid: definition and structure. Synthesis in the cytosol and mitochondria. Use for energetic, biosynthetic and anaplerotic purpouses.| Tuscany Diet
Lactate dehydrogenase: genes, structure and active site. Regulation by pyruvate and lactate. Tissue distribution, and role in metabolism.| Tuscany Diet
What are keto acids? What is their chemical structure? How are they produced and what functions do they perform in the cell?| Tuscany Diet