Вопрос
Class 3. Synthesis of faity acids. Synthesis of triacylglycerol and phospholipids, synthesis of cholesterol 1. Describe de novo fatty acid biosynthesis. __ Sources of acetyl CoA as a precursor and the main ways of it s synthesis: __ __ become __ __ disappointed
Решения
4.4
(142 Голоса)
Орлан
Экспертная проверка
мастер · Репетитор 5 лет
Ответ
De novo fatty acid biosynthesis is the process of creating fatty acids from simpler molecules. The precursor for this process is Acetyl CoA, which is synthesized from carbohydrates, fats, and proteins. The synthesis of Acetyl CoA can occur through several pathways, including glycolysis, the citric acid cycle, and the breakdown of amino acids.etyl CoA is synthesized, it can be used to create fatty acids, which can then be used to create triacylglycerol and phospholipids. Cholesterol is also synthesized from Acetyl CoA.
Объяснение
## Step 1De novo fatty acid biosynthesis is a process that involves the creation of fatty acids from simpler molecules. This process is essential for the production of fats and oils in plants and animals.## Step 2The precursor for this process is Acetyl CoA, which is a molecule that plays a central role in metabolism. Acetyl CoA is synthesized from carbohydrates, fats, and proteins.## Step 3The synthesis of Acetyl CoA can occur through several pathways. These include glycolysis, the citric acid cycle, and the breakdown of amino acids.## Step 4Once Acetyl CoA is synthesized, it can be used to create fatty acids. This process addition-carbon units to Acetyl CoA, which are derived from malonyl CoA.## Step 5The fatty acids that are synthesized can then be used to create triacylglycerol and phospholipids, which are essential components of cell membranes.## Step 6Cholesterol, another important molecule, is also synthesized from Acetyl CoA. This process involves a series of complex reactions that convert Acetyl CoA into cholesterol.