yes it produces more than twice the amount of atp when oxidized by respiration
Glucose, fatty acids, and amino acids pass into the bloodstream.
The common pathway for oxidation of products of glucose and fatty acids catabolism is the citric acid cycle (also known as the Krebs cycle). In this cycle, acetyl-CoA derived from both glucose (from glycolysis) and fatty acids (from beta-oxidation) is oxidized to produce NADH and FADH2, which are then used to generate ATP through oxidative phosphorylation in the electron transport chain.
fat is broken down into fatty acids
Fatty acids cannot be used to form new glucose in the body because they are molecules made up of carbon and hydrogen, which cannot be converted to glucose through the process of gluconeogenesis. Instead, fatty acids are broken down through beta-oxidation to produce energy in the form of ATP.
Glycerol (from fatty acids) can be entered into Glycolysis at its 3Carbon stage
No. The sub-units for carbohydrates is a monosaccharide such as glucose or fructose. Fatty acids are what results from the sub-unit aliphatic compounds and glycerol.
Fatty Acids.
Mitochondria require oxygen and nutrients, such as glucose and fatty acids, to produce energy efficiently through a process called cellular respiration.
Fatty acids and glycerol
Yes, cellular respiration can occur without glucose. While glucose is a primary energy source, cells can utilize alternative substrates such as fatty acids and amino acids to produce ATP. These substrates undergo different metabolic pathways, such as beta-oxidation for fatty acids and deamination for amino acids, to eventually enter the citric acid cycle and oxidative phosphorylation. Therefore, while glucose is common, it is not the sole fuel for cellular respiration.
In the cytoplasm, key reactant molecules include glucose, amino acids, and fatty acids, which are essential for various metabolic processes. Glucose is primarily used in glycolysis to produce ATP, while amino acids are involved in protein synthesis. Additionally, fatty acids can be broken down for energy through β-oxidation. These reactants are crucial for cellular respiration, biosynthesis, and energy production.
Respiration can utilize other substrates besides glucose, including fatty acids and amino acids. Fatty acids undergo beta-oxidation to produce acetyl-CoA, which enters the citric acid cycle. Amino acids can be deaminated and converted into various intermediates for energy production. This flexibility allows cells to generate ATP from a variety of nutrients depending on availability.