Tricarboxylic Acid Cycle
... final pathway where oxidative metabolism of CH, AA, FAcarbon skeleton : CO2 & H2O provides energy (ATP) occurs in mitochondriain close proximity to reactions of electron transport AerobicO2 required as the final electron acceptor Participates in synthetic rx/: formation of glucose from car ...
... final pathway where oxidative metabolism of CH, AA, FAcarbon skeleton : CO2 & H2O provides energy (ATP) occurs in mitochondriain close proximity to reactions of electron transport AerobicO2 required as the final electron acceptor Participates in synthetic rx/: formation of glucose from car ...
Name
... 16)Name and briefly describe the 4 steps of glycolysis 17)17)What is the net yield of ATP From glycolysis? 18)3) What happens to NADH after glycolysis? 19)4) What are the 2 ways NADH is recycled back to NAD+? 7.4 Oxidation of Pyruvate 20)What are the 2 steps Energy from pyruvate is harvested? 21)Wri ...
... 16)Name and briefly describe the 4 steps of glycolysis 17)17)What is the net yield of ATP From glycolysis? 18)3) What happens to NADH after glycolysis? 19)4) What are the 2 ways NADH is recycled back to NAD+? 7.4 Oxidation of Pyruvate 20)What are the 2 steps Energy from pyruvate is harvested? 21)Wri ...
Exam2_2012 final key - (canvas.brown.edu).
... E) All of the above are correct. Circle the correct answer 9. [2 points] In the reoxidation of QH2 by purified ubiquinone-cytochrome c reductase (Complex III) from heart muscle, the overall stoichiometry of the reaction requires 2 mol of cytochrome c per mole of QH2 because: A) cytochrome c is a one ...
... E) All of the above are correct. Circle the correct answer 9. [2 points] In the reoxidation of QH2 by purified ubiquinone-cytochrome c reductase (Complex III) from heart muscle, the overall stoichiometry of the reaction requires 2 mol of cytochrome c per mole of QH2 because: A) cytochrome c is a one ...
Enter Legible BANNER ID: B 0 0 __ __ __ __ __ __ DO NOT WRITE
... E) All of the above are correct. Circle the correct answer 9. [2 points] In the reoxidation of QH2 by purified ubiquinone-cytochrome c reductase (Complex III) from heart muscle, the overall stoichiometry of the reaction requires 2 mol of cytochrome c per mole of QH2 because: A) cytochrome c is a one ...
... E) All of the above are correct. Circle the correct answer 9. [2 points] In the reoxidation of QH2 by purified ubiquinone-cytochrome c reductase (Complex III) from heart muscle, the overall stoichiometry of the reaction requires 2 mol of cytochrome c per mole of QH2 because: A) cytochrome c is a one ...
Preexisting Medical Conditions
... PKU treatment maintain __________ as low as possible maintain serum ________ control ____________ ...
... PKU treatment maintain __________ as low as possible maintain serum ________ control ____________ ...
Unfinished business from April 4!
... Rate of depletion of an initial substrate Rate of accumulation of an end product Isotope labeling of (a) metabolite(s) (complete or in certain atoms) radioactive or stable isotopes (2H, 3H, 13C, 14C, 15N, 18O, 32P, 35S) Can we infer flux from changes in intermediates? think allosteric effects of met ...
... Rate of depletion of an initial substrate Rate of accumulation of an end product Isotope labeling of (a) metabolite(s) (complete or in certain atoms) radioactive or stable isotopes (2H, 3H, 13C, 14C, 15N, 18O, 32P, 35S) Can we infer flux from changes in intermediates? think allosteric effects of met ...
Fuel Metabolism PART 1: Structure and Function of Protein
... 13-C. Pyruvate dehydrogenase converts pyruvate to acetyl CoA. The enzyme contains a dehydrogenase component that oxidatively decarboxylates pyruvate, a dihydrolipoyl transacetylase that transfers the acetyl group to coenzyme A, and a dihydrolipoyl dehydrogenase that reoxidizes lipoic acid. Thiamine ...
... 13-C. Pyruvate dehydrogenase converts pyruvate to acetyl CoA. The enzyme contains a dehydrogenase component that oxidatively decarboxylates pyruvate, a dihydrolipoyl transacetylase that transfers the acetyl group to coenzyme A, and a dihydrolipoyl dehydrogenase that reoxidizes lipoic acid. Thiamine ...
Homework # 9 Citric Acid Cycle, electron transport Chain, and
... Alcohol is the favorite mood-altering drug in the United States and its effects, both pleasant and unpleasant, are well-known. What may not be well known is the fact that alcohol is a toxic drug that produces pathological changes (cirrhosis) in liver tissue and can cause death. Alcohol is readily ab ...
... Alcohol is the favorite mood-altering drug in the United States and its effects, both pleasant and unpleasant, are well-known. What may not be well known is the fact that alcohol is a toxic drug that produces pathological changes (cirrhosis) in liver tissue and can cause death. Alcohol is readily ab ...
Alpha oxidation
... • Ordinary fatty acid are cleaved to acetyl co-A units which on entering the krebs cycle are completely oxidised to CO2 and hence as a general rule. Fatty acid can not be used for gluconeogenesis. • However, propionate is entering into the citric acid cycle at a point after CO2 elimination steps, so ...
... • Ordinary fatty acid are cleaved to acetyl co-A units which on entering the krebs cycle are completely oxidised to CO2 and hence as a general rule. Fatty acid can not be used for gluconeogenesis. • However, propionate is entering into the citric acid cycle at a point after CO2 elimination steps, so ...
WEEK 11
... proteases is dependent on the amino acid side chains attached to the peptide bonds. Chymotrypsin splits only those peptide bonds next to aromatic amino acids. This enzyme is said to be LINKAGE- SPECIFIC. Specificity of action is a major difference between the catalytic properties of enzymes and clas ...
... proteases is dependent on the amino acid side chains attached to the peptide bonds. Chymotrypsin splits only those peptide bonds next to aromatic amino acids. This enzyme is said to be LINKAGE- SPECIFIC. Specificity of action is a major difference between the catalytic properties of enzymes and clas ...
respiration
... If it were one simple step, all the energy would be released at once and most would be released as heat or light. This would not provide the cell with the continuous supply of energy the it needs. ...
... If it were one simple step, all the energy would be released at once and most would be released as heat or light. This would not provide the cell with the continuous supply of energy the it needs. ...
Cellular Respiration
... Dr. Meyerhof studied how cells use the energy in sugar, and was able to show that the process yeast use to metabolize sugar is that same that mammals use. He was awarded the 1922 Nobel Prize for this work. ...
... Dr. Meyerhof studied how cells use the energy in sugar, and was able to show that the process yeast use to metabolize sugar is that same that mammals use. He was awarded the 1922 Nobel Prize for this work. ...
DIETARY FAT
... • There are no UL’s set for Total Fat, Fatty Acids and Cholesterol because there are insufficient data to use the model of risk assessment to set a UL for total fat, monounsaturated fatty acids, and n-6 and n3 polyunsaturated fatty acids ...
... • There are no UL’s set for Total Fat, Fatty Acids and Cholesterol because there are insufficient data to use the model of risk assessment to set a UL for total fat, monounsaturated fatty acids, and n-6 and n3 polyunsaturated fatty acids ...
Macronutrients
... On one side of the membrane is now an accumulation of hydrogen ions (H+) The human body wants to be at equilibrium After the ETC, there is a high imbalance of + charges (b/c of H+) one side of a membrane (this is called a proton gradient) The H+ ions “want” to diffuse back to the other side of the m ...
... On one side of the membrane is now an accumulation of hydrogen ions (H+) The human body wants to be at equilibrium After the ETC, there is a high imbalance of + charges (b/c of H+) one side of a membrane (this is called a proton gradient) The H+ ions “want” to diffuse back to the other side of the m ...
Ch. 6 Cellular Respiration
... FADH2) that are harvested during glycolysis and Krebs Cycle – Oxygen pulls electrons down ETC to a lower energy state ...
... FADH2) that are harvested during glycolysis and Krebs Cycle – Oxygen pulls electrons down ETC to a lower energy state ...
DO NOW
... Dehydration synthesis builds large biomolecules by removing water to build a bond Hydrolysis takes away a water molecule to break a bond ...
... Dehydration synthesis builds large biomolecules by removing water to build a bond Hydrolysis takes away a water molecule to break a bond ...
Respiration and Metabolism
... _____________major component of cell membranes; Acts as surfactant ...
... _____________major component of cell membranes; Acts as surfactant ...
UNIT 1 review PPT
... Function: Storage of amino acids Examples: Casein, the protein of milk, is the major source of amino acids for baby mammals. Plants have storage proteins in their seeds. Ovalbumin is the protein of egg white, used as an amino acid source for the developing embryo. ...
... Function: Storage of amino acids Examples: Casein, the protein of milk, is the major source of amino acids for baby mammals. Plants have storage proteins in their seeds. Ovalbumin is the protein of egg white, used as an amino acid source for the developing embryo. ...
Lecture 8 - People Server at UNCW
... • Respiratory centers in the brain • Peripheral input to respirator centers ...
... • Respiratory centers in the brain • Peripheral input to respirator centers ...
Acid/Base: Salicylate Toxicity
... Decrease in thromboxane A2 causes inablility to activate platelets ...
... Decrease in thromboxane A2 causes inablility to activate platelets ...
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.