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PowerPoint Rubric: Biochemistry worksheet
... Low Density lipoproteins (LDL)- lethal cholesterol, clogs arteries. High Density lipoproteins (HDL) –healthy cholesterol, remove cholesterol from arteries and return it to the liver. ...
... Low Density lipoproteins (LDL)- lethal cholesterol, clogs arteries. High Density lipoproteins (HDL) –healthy cholesterol, remove cholesterol from arteries and return it to the liver. ...
Integration of Metabolism
... which is coupled with oxidative phosphorylation to generate ATP. Hexose monophosphate shunt: Concerned with the liberation of NADPH, which is utilized for biosynthesis of several compounds, including fatty acids and ribose sugar, which is an essential component of nucleotides. ...
... which is coupled with oxidative phosphorylation to generate ATP. Hexose monophosphate shunt: Concerned with the liberation of NADPH, which is utilized for biosynthesis of several compounds, including fatty acids and ribose sugar, which is an essential component of nucleotides. ...
Functional Groups, I
... • Monomer: amino acids (there are 20) bind together to form peptide bonds, during dehydration reactions. ...
... • Monomer: amino acids (there are 20) bind together to form peptide bonds, during dehydration reactions. ...
Exam II answer key
... Fatty acid CoA thioester must be transported to the mitochnodria, but it cannot pass through membranes. The fatty acid is temporarily transesterified with carnitine, which is transported and then transesterified back to CoA thioester. d) What two properties make triacylglycerols more efficient than ...
... Fatty acid CoA thioester must be transported to the mitochnodria, but it cannot pass through membranes. The fatty acid is temporarily transesterified with carnitine, which is transported and then transesterified back to CoA thioester. d) What two properties make triacylglycerols more efficient than ...
Exam II
... Fatty acid CoA thioester must be transported to the mitochnodria, but it cannot pass through membranes. The fatty acid is temporarily transesterified with carnitine, which is transported and then transesterified back to CoA thioester. d) What two properties make triacylglycerols more efficient than ...
... Fatty acid CoA thioester must be transported to the mitochnodria, but it cannot pass through membranes. The fatty acid is temporarily transesterified with carnitine, which is transported and then transesterified back to CoA thioester. d) What two properties make triacylglycerols more efficient than ...
ppt
... citrate buildup • Citrate goes into cytoplasm – Begins fatty acid synthesis – Inactivates glycolysis ...
... citrate buildup • Citrate goes into cytoplasm – Begins fatty acid synthesis – Inactivates glycolysis ...
Exam 2 - student.ahc.umn.edu
... a) produce fats from carbohydrates b) produce carbohydrates from fats * c) convert acetyl-CoA to pyruvate d) do all of the above 35) The citric acid cycle is considered part of aerobic metabolism even though oxygen does not appear explicitly in any reaction because a) the NADH and FADH2 produced are ...
... a) produce fats from carbohydrates b) produce carbohydrates from fats * c) convert acetyl-CoA to pyruvate d) do all of the above 35) The citric acid cycle is considered part of aerobic metabolism even though oxygen does not appear explicitly in any reaction because a) the NADH and FADH2 produced are ...
Triacylglycerol Metabolism Gone Bad: A major cause of disease
... and chylomicrons by the action of Lipoprotein lipase. – L.P. lipase is an extracellular enzyme, located on the endothelial wall. It is teathered to heparin. – L.P. Lipase is made in adipocytes (as well as other cells). Insulin stimulates the secretion of L.P. Lipase. ...
... and chylomicrons by the action of Lipoprotein lipase. – L.P. lipase is an extracellular enzyme, located on the endothelial wall. It is teathered to heparin. – L.P. Lipase is made in adipocytes (as well as other cells). Insulin stimulates the secretion of L.P. Lipase. ...
Document
... stores energy that drives glucose (and galactose) uptake by creating a steep concentration gradient for Na+ entry into intestinal cells. ...
... stores energy that drives glucose (and galactose) uptake by creating a steep concentration gradient for Na+ entry into intestinal cells. ...
Metabolism II
... Fatty acid synthesis • Fat is an efficient way to store energy • It is usually surplus of carbohydrates that are converted to fat • The reactions are in principle a reversed -oxidation Synthesis of fatty acid starts with the carboxylation of acetylCoA to malonyl-CoA. This is the committed step, ma ...
... Fatty acid synthesis • Fat is an efficient way to store energy • It is usually surplus of carbohydrates that are converted to fat • The reactions are in principle a reversed -oxidation Synthesis of fatty acid starts with the carboxylation of acetylCoA to malonyl-CoA. This is the committed step, ma ...
Slide 1
... • in contrast to the effects of insulin and starvation on adipose tissue their effects on heart lipoprotein lipase are just the inverse • this allows the heart to absorb any available fatty acids in the blood in order to oxidize them for energy production • Adipose tissue contains hormone-sensit ...
... • in contrast to the effects of insulin and starvation on adipose tissue their effects on heart lipoprotein lipase are just the inverse • this allows the heart to absorb any available fatty acids in the blood in order to oxidize them for energy production • Adipose tissue contains hormone-sensit ...
Energy Metabolism
... energy and nutrients into form that cells can use Maintenance – repairing i i body b d parts and keeping organs functioning ...
... energy and nutrients into form that cells can use Maintenance – repairing i i body b d parts and keeping organs functioning ...
carbohydrate metabolism
... - further degradation of pyruvate to acetyl coenzyme A, and - finally complete oxidation of acetyl coenzyme A to water and carbon dioxide in the citric acid cycle. • Glycolysis (Greek: glyco,sugar; lysis, splitting) is the sequence of chemical reactions by which glucose, a six-carbon sugar is cleave ...
... - further degradation of pyruvate to acetyl coenzyme A, and - finally complete oxidation of acetyl coenzyme A to water and carbon dioxide in the citric acid cycle. • Glycolysis (Greek: glyco,sugar; lysis, splitting) is the sequence of chemical reactions by which glucose, a six-carbon sugar is cleave ...
Connections of Carbohydrate, Protein, and Lipid
... nutrients into materials upon which they could survive. Selection would favor those organisms that could extract maximal value from the nutrients to which they had access. An early form of photosynthesis developed that harnessed the sun's energy using water as a source of hydrogen atoms, but this pa ...
... nutrients into materials upon which they could survive. Selection would favor those organisms that could extract maximal value from the nutrients to which they had access. An early form of photosynthesis developed that harnessed the sun's energy using water as a source of hydrogen atoms, but this pa ...
10/31
... Cysteine is then formed from H2S and used in the formation of other sulfur containing molecules ...
... Cysteine is then formed from H2S and used in the formation of other sulfur containing molecules ...
Energetics - The Practical Educator
... Amino acids • http://www.youtube.com/watch?v=9GzR-k7-dZ4 • http://www.youtube.com/watch?v=qBRFIMcxZNM ...
... Amino acids • http://www.youtube.com/watch?v=9GzR-k7-dZ4 • http://www.youtube.com/watch?v=qBRFIMcxZNM ...
Slide 1
... Some tissues of the body, such as the brain and red blood cells, cannot synthesize glucose on their own, yet depend on blood glucose for energy. Therefore, to survive, humans must have mechanisms for maintaining blood glucose levels. Gluconeogenesis, which occurs primarily in the liver, is the pathw ...
... Some tissues of the body, such as the brain and red blood cells, cannot synthesize glucose on their own, yet depend on blood glucose for energy. Therefore, to survive, humans must have mechanisms for maintaining blood glucose levels. Gluconeogenesis, which occurs primarily in the liver, is the pathw ...
Metabolic Integration during the Postprandial, Fasting and Feedback
... Therefore, in the prolonged fasting, glycemia is maintained only by gluconeogenesis, which means an important metabolic cost, since this pathway is related to the significant loss of muscle mass and adipose tissue that accompany fasting [1,3,4,6,8]. It is needed to remember that the synthesis of glu ...
... Therefore, in the prolonged fasting, glycemia is maintained only by gluconeogenesis, which means an important metabolic cost, since this pathway is related to the significant loss of muscle mass and adipose tissue that accompany fasting [1,3,4,6,8]. It is needed to remember that the synthesis of glu ...
blood metabolomics for detection of metabolic disorders in dairy
... displaced abomasum, and downer cow syndrome cause a substantial decline in the profitability of most dairy operations. Most metabolic diseases have been related to perturbation of one specific metabolite. Milk fever has been linked to perturbation of calcium homeostasis; fatty liver has been explain ...
... displaced abomasum, and downer cow syndrome cause a substantial decline in the profitability of most dairy operations. Most metabolic diseases have been related to perturbation of one specific metabolite. Milk fever has been linked to perturbation of calcium homeostasis; fatty liver has been explain ...
unit 1: introduction to biology
... B) Ribulose-5-phosphate C) 6-phosphogluconate D) Phosphoenolpyruvate (PEP) E) both, b and c Q. 12: The Entner-Doudoroff pathway does NOT generate ATP for a bacterial cell, but only reduction equivalents in form of NADH + H+. A) True B) False Q. 13: The key enzyme which converts pyruvate into acetyl- ...
... B) Ribulose-5-phosphate C) 6-phosphogluconate D) Phosphoenolpyruvate (PEP) E) both, b and c Q. 12: The Entner-Doudoroff pathway does NOT generate ATP for a bacterial cell, but only reduction equivalents in form of NADH + H+. A) True B) False Q. 13: The key enzyme which converts pyruvate into acetyl- ...
File
... the brain and other tissues (such as red blood cells) that are absolutely dependent on this fuel. ...
... the brain and other tissues (such as red blood cells) that are absolutely dependent on this fuel. ...
Macromolecules 1
... - animal enzymes recognize the 1-4 Glycosidic bond and can break down starch when needed for energy or Carbon to support metabolism c. Glycogen- Animal Starch, branched for storage in animals ...
... - animal enzymes recognize the 1-4 Glycosidic bond and can break down starch when needed for energy or Carbon to support metabolism c. Glycogen- Animal Starch, branched for storage in animals ...
- Circle of Docs
... a. 4 alpha globulin chains b. 4 binding sites to oxygen c. 4 beta globulin chains d. iron in the form of ferric 40. a 6 carbon sugar can be converted to produce _____ acetyl CoA a. 2 b. 6 c. 12 d. 24 41. In gluconeogenesis, pyruvate is carboxylated to a. Phosphoenolpyruvate b. Malate c. Aspartate d. ...
... a. 4 alpha globulin chains b. 4 binding sites to oxygen c. 4 beta globulin chains d. iron in the form of ferric 40. a 6 carbon sugar can be converted to produce _____ acetyl CoA a. 2 b. 6 c. 12 d. 24 41. In gluconeogenesis, pyruvate is carboxylated to a. Phosphoenolpyruvate b. Malate c. Aspartate d. ...
Glyceroneogenesis
![](https://commons.wikimedia.org/wiki/Special:FilePath/Glycerol-3-phosphate.png?width=300)
Glyceroneogenesis is a metabolic pathway which synthesizes glycerol 3-phosphate or triglyceride from precursors other than glucose. Usually glycerol 3-phosphate is generated from glucose by glycolysis, but when glucose concentration drops in the cytosol, it is generated by another pathway called glyceroneogenesis. Glyceroneogenesis uses pyruvate, alanine, glutamine or any substances from the TCA cycle as precursors for glycerol 3-phophate. Phosphoenolpyruvate carboxykinase (PEPC-K), which is an enzyme that catalyses the decarboxylation of oxaloacetate to phosphoenolpyruvate is the main regulator for this pathway. Glyceroneogenesis can be observed in adipose tissue and also liver. It is a significant biochemical pathway which regulates cytosolic lipid levels. Intense suppression of glyceroneogenesis may lead to metabolic disorder such as type 2 diabetes.