i love The Backstreet Boys soooo much, especially Nick Carter. i also love Nick's little brother - AAron Carter, love his rock !!! So this book is helpful to me and BSB,Aaron's fan !!!!
Lipogenesis is the process by which acetyl-CoA is converted to fatty acids.The former is an intermediate stage in metabolism of simple sugars, such as glucose, a source of energy of living organisms. Through lipogenesis and subsequent triglyceride synthesis, the energy can be efficiently stored in the form of fats.nsulin stimulates lipogenesis primarily by activating two enzymatic pathways. Pyruvate dehydrogenase (PDH), converts pyruvate into acetyl-CoA. Acetyl-CoA carboxylase (ACC), converts acetyl-CoA produced by PDH into malonyl-CoA.
A zymogen is the inactive precursor of an enzyme. The molecule is composed of amino acids strung together into a peptide. When the zymogen is in the presence of an enzyme specifically designed to breakdown peptides, called a protease, some of the amino acids are removed.This cleavage renders the zymogen a functional enzyme by changing the shape of the peptide and forming the active site where enzymatic action will occur.hen the zymogen is in the presence of an enzyme specifically designed to breakdown peptides, called a protease, some of the amino acids are removed.