Potential Value of the Mormon Cricket (Orthoptera: Tettigoniidae
... Note that the chicks on the conventional corn-soybean meal diet (Diet l) grew more slowly than those on either corn-cricket diet (diets 2 and 3). Even without the addition of an antibiotic to the cricket diets some of this difference is probably due to the higher metabolizable energy content of the ...
... Note that the chicks on the conventional corn-soybean meal diet (Diet l) grew more slowly than those on either corn-cricket diet (diets 2 and 3). Even without the addition of an antibiotic to the cricket diets some of this difference is probably due to the higher metabolizable energy content of the ...
The Aerobic Fate of Pyruvate
... I could tell that some of you were not impressed by the mere 2 ATPs produced per glucose by glycolysis. The 2 ATP’s produced are only a small fraction of the potential energy available from glucose. Under anaerobic conditions, animals convert glucose into 2 molecules of lactate. Much of the potentia ...
... I could tell that some of you were not impressed by the mere 2 ATPs produced per glucose by glycolysis. The 2 ATP’s produced are only a small fraction of the potential energy available from glucose. Under anaerobic conditions, animals convert glucose into 2 molecules of lactate. Much of the potentia ...
Cellular Respiration
... Summary of ATP Production • The electron transport chain accounts for almost 90% of the ATP generated by cellular respiration • A smaller amount of ATP is formed in glycolysis and the citric acid cycle • For each molecule of glucose degraded to CO2 and water by respiration, the cell makes up to 32 ...
... Summary of ATP Production • The electron transport chain accounts for almost 90% of the ATP generated by cellular respiration • A smaller amount of ATP is formed in glycolysis and the citric acid cycle • For each molecule of glucose degraded to CO2 and water by respiration, the cell makes up to 32 ...
A Quick Look at Biochemistry: Lipid Metabolism
... These molecules circulate in the blood stream and between the metabolic tissues and transfer energy throughout the body. They are degraded and release their energy in the form of adenosine triphosphate (ATP) to be used in anabolic reactions. Anabolic reactions are the energy consumer reactions for s ...
... These molecules circulate in the blood stream and between the metabolic tissues and transfer energy throughout the body. They are degraded and release their energy in the form of adenosine triphosphate (ATP) to be used in anabolic reactions. Anabolic reactions are the energy consumer reactions for s ...
Fatty Acid and Glucose Sensors in Hepatic Lipid Metabolism
... balanced feeding, nutrients are mainly used to produce energy and for structural purposes (e.g., membranes, proteins, organelles, DNA). Only a small quantity of these nutrients is stored during the fed states (to be released during fasting). A continuous hypercaloric feeding is associated with the n ...
... balanced feeding, nutrients are mainly used to produce energy and for structural purposes (e.g., membranes, proteins, organelles, DNA). Only a small quantity of these nutrients is stored during the fed states (to be released during fasting). A continuous hypercaloric feeding is associated with the n ...
Slide 1 - Elsevier Store
... upregulated by prolactin along with mitochondrial genes for pyruvate carboxylase (PCX) and citrate synthase (CS). Glycerol-3phosphate is formed from dihydroxyacetone phosphate, a product of glycolysis, by glycerol-3-phosphate dehydrogenase (GPD1) to be used as a backbone for triacylglyceride (TAG) s ...
... upregulated by prolactin along with mitochondrial genes for pyruvate carboxylase (PCX) and citrate synthase (CS). Glycerol-3phosphate is formed from dihydroxyacetone phosphate, a product of glycolysis, by glycerol-3-phosphate dehydrogenase (GPD1) to be used as a backbone for triacylglyceride (TAG) s ...
Fatty Acid Metabolism
... • Similar to Fumarase Reaction of Citric Acid Cycle • Preparation for Next Oxidation Step ...
... • Similar to Fumarase Reaction of Citric Acid Cycle • Preparation for Next Oxidation Step ...
Fatty Acid Metabolism - Oregon State University
... • Similar to Fumarase Reaction of Citric Acid Cycle • Preparation for Next Oxidation Step ...
... • Similar to Fumarase Reaction of Citric Acid Cycle • Preparation for Next Oxidation Step ...
Chapter 16 The Citric Acid Cycle
... D) 1 mol of oxaloacetate. E) 7 mol of ATP. 8. The oxidative decarboxylation of α-ketoglutarate proceeds by means of multistep reactions in which all but one of the following cofactors are required. Which one is not required? A) ATP B) Coenzyme A C) Lipoic acid D) NAD+ E) Thiamine pyrophosphate 9. Th ...
... D) 1 mol of oxaloacetate. E) 7 mol of ATP. 8. The oxidative decarboxylation of α-ketoglutarate proceeds by means of multistep reactions in which all but one of the following cofactors are required. Which one is not required? A) ATP B) Coenzyme A C) Lipoic acid D) NAD+ E) Thiamine pyrophosphate 9. Th ...
03-1 Metabolism of carbohydrate
... Both activities are on the same protein. It’s a bifunctional enzyme. ...
... Both activities are on the same protein. It’s a bifunctional enzyme. ...
Metabolic fate and effects of saturated and unsaturated fatty acids in
... been reported to oxidize oleate at significantly lower rates than hepatocytes and to possess a form ofCPT I which is highly sensitive to inhibition by malonyl CoA (6). Fatty acids are also used as structural components within the cell and are incorporated into phospholipids and neutral lipids at rat ...
... been reported to oxidize oleate at significantly lower rates than hepatocytes and to possess a form ofCPT I which is highly sensitive to inhibition by malonyl CoA (6). Fatty acids are also used as structural components within the cell and are incorporated into phospholipids and neutral lipids at rat ...
U2-D3-03 – PO and Kreb
... chemiosmosis) to produce ATP by oxidative phosphorylation. The two CO 2 molecules produced during pyruvate oxidation diffuse out of the mitochondrion and then out of the cell as a low-energy waste product. The two H+ ions remain dissolved in the matrix. Acetyl-CoA is a central molecule in energy met ...
... chemiosmosis) to produce ATP by oxidative phosphorylation. The two CO 2 molecules produced during pyruvate oxidation diffuse out of the mitochondrion and then out of the cell as a low-energy waste product. The two H+ ions remain dissolved in the matrix. Acetyl-CoA is a central molecule in energy met ...
Organic Acids The basics
... A block in the breakdown of an organic acid can lead to its accumulation in the cell and its elevation in plasma and urine. The first transamination step and second dehydrogenation step of amino acid catabolism generate organic acids. Often this leads to a metabolic acidosis but this is not always t ...
... A block in the breakdown of an organic acid can lead to its accumulation in the cell and its elevation in plasma and urine. The first transamination step and second dehydrogenation step of amino acid catabolism generate organic acids. Often this leads to a metabolic acidosis but this is not always t ...
CELLULAR RESPIRATION
... Anaerobic Respiration is the partial breakdown of glucose to obtain energy WITHOUT OXYGEN ...
... Anaerobic Respiration is the partial breakdown of glucose to obtain energy WITHOUT OXYGEN ...
Chapter 7 How Cells Release Chemical energy
... and a few steps before it, occurs inside mitochondria. The 2 pyruvates are broken down to CO2, which leaves the cell. During the reactions, 8 NAD+ and 2 FAD pick up electrons and hydrogen atoms, so 8 NADH and 2 ...
... and a few steps before it, occurs inside mitochondria. The 2 pyruvates are broken down to CO2, which leaves the cell. During the reactions, 8 NAD+ and 2 FAD pick up electrons and hydrogen atoms, so 8 NADH and 2 ...
Bell Activity
... C. Acids React with Metals Acids react with some metals to produce hydrogen gas. ...
... C. Acids React with Metals Acids react with some metals to produce hydrogen gas. ...
Chapter 3: The Chemical Basis for Life Lesson 3.2: Organic
... allows carbon to form the backbone of organic compounds, carbon-containing compounds, which are the basis of all known organic life. Nearly 10 million carbon-containing organic compounds are known. Types of carbon compounds in organisms include carbohydrates, lipids, proteins, and nucleic acids. The ...
... allows carbon to form the backbone of organic compounds, carbon-containing compounds, which are the basis of all known organic life. Nearly 10 million carbon-containing organic compounds are known. Types of carbon compounds in organisms include carbohydrates, lipids, proteins, and nucleic acids. The ...
Fructose 6
... d) three modes of the pentose phosphate pathway in terms of roles of the potential endproducts of each mode. ...
... d) three modes of the pentose phosphate pathway in terms of roles of the potential endproducts of each mode. ...
Chapter 9. Cellular Respiration STAGE 1: Glycolysis
... each of the two three-carbon sugar phosphates is converted to pyruvate. In the process, an energy-rich hydrogen is harvested as NADH, and two ATP molecules are formed. ...
... each of the two three-carbon sugar phosphates is converted to pyruvate. In the process, an energy-rich hydrogen is harvested as NADH, and two ATP molecules are formed. ...
Biosc_48_Chapter_5_lecture
... When the rate of lipolysis exceeds the rate of fatty acid utilization (as in dieting, starvation, or diabetes), the concentration of fatty acids in the blood increases. Liver cells convert the fatty acids into acetyl CoA Two acetyl CoA combine to form acetoacetic acid and β-hydroxybutyric acid Along ...
... When the rate of lipolysis exceeds the rate of fatty acid utilization (as in dieting, starvation, or diabetes), the concentration of fatty acids in the blood increases. Liver cells convert the fatty acids into acetyl CoA Two acetyl CoA combine to form acetoacetic acid and β-hydroxybutyric acid Along ...
Chapter 6
... enzymatically cut in half through a series of steps to produce two molecules of pyruvate ...
... enzymatically cut in half through a series of steps to produce two molecules of pyruvate ...
Ketosis
Ketosis /kɨˈtoʊsɨs/ is a metabolic state where most of the body's energy supply comes from ketone bodies in the blood, in contrast to a state of glycolysis where blood glucose provides most of the energy. It is characterised by serum concentrations of ketone bodies over 0.5 millimolar, with low and stable levels of insulin and blood glucose. It is almost always generalized with hyperketonemia, that is, an elevated level of ketone bodies in the blood throughout the body. Ketone bodies are formed by ketogenesis when liver glycogen stores are depleted (or from metabolising medium-chain triglycerides). The main ketone bodies used for energy are acetoacetate and β-hydroxybutyrate, and the levels of ketone bodies are regulated mainly by insulin and glucagon. Most cells in the body can use both glucose and ketone bodies for fuel, and during ketosis, free fatty acids and glucose synthesis (gluconeogenesis) fuel the remainder.Longer-term ketosis may result from fasting or staying on a low-carbohydrate diet, and deliberately induced ketosis serves as a medical intervention for intractable epilepsy. In glycolysis, higher levels of insulin promote storage of body fat and block release of fat from adipose tissues, while in ketosis, fat reserves are readily released and consumed. For this reason, ketosis is sometimes referred to as the body's ""fat burning"" mode.