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- Match the appropriate terms to their definitions TCA cycle or tricarboxylic acid Choose.. cycle Choose. aerobic the pathway in which glucose is metabolized to lactate in the muscle, lactate is converted back to glucose in the liver, and then glucose is returned to the muscle the making of glucose from a noncarbohydrate source such as amino acids or glycerol requiring oxygen anaerobic the metabolic breakdown of glucose to pyruvate not requiring oxygen. a series of metabolic reactions that break down molecules of acetyl CoA to carbon dioxide and hydrogen atoms Cori cycle Choose.. glycolysis Choose... gluconeogenesis Choose...CHOOSE THE CORRECT LETTER There are four enzymes of gluconeogenesis that circumvent the irreversible steps in glycolysis. When starting with the substrattpyruvate, they are:A. Pyruvate carboxylase, phosphoenolpyruvate carboxykinase, fructose 1,6-bisphosphatase, and hexokinaseB. Pyruvate carboxylase, phosphoenolpyruvate carboxykinase, fructose 1,6-bisphosphatase, and glucose-6-phosphataseC. Glycerol kinase, glycerol 3-phosphate dehydrogenase, fructose 2,6-bisphosphatase, and glucose 6-phosphataseD. Hexokinase, phosphofructokinase, phosphofructokinase and pyruvate kinaseIndicate what will happen (increase, decrease or no effect) to the activity of enzyme or rate of the metabolic pathway given the following conditions: 1. release of glucagon in the blood to the activity of carnitine acyl transferase 1 2. phosphorylation of acetyl CoA carboxylase 3. low [carbon dioxide]/[oxygen gas] ratio to the oxygenase activity of RuBisCO
- The parentheses represent the choices for each part. After glycolysis, the steps of aerobic respiration proceed from (the citric acid cycle, electron transfer phosphorylation, acetyl-coA formation) to (the citric acid cycle, electron transfer phosphorylation, acetyl-coA formation) to (the citric acid cycle, electron transfer phosphorylation, acetyl-coA formation)CHOOSE THE CORRECT LETTER 1.Which of the following enzymes need ATP as a substrate in the reaction?A.phosphoglycerate kinaseB. phosphofructokinaseC. pyruvate kinaseD.glyceraldehyde-3-phosphate dehydrogenaseWhich of the following statements are True? Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation. SHOW MORE V If [1-14C) Ribose-S-phosphate is incubated with a mixture of purified transketolase- transaldolase-phosphopentose isomerase-phosphopentose epimerase and glyceraldehyde-3-phosphate Fructose-6-phosphate will be labeled in the 1 and 3 positions. a Starting with Glucose 6-phosphate labelled in carbon number 1 with radioactive carbon and taken through the axidative phase of the Pentose Phosphate Pathway and the first transaldolase reaction gives rise to a 7-carbon intermediate labeled with radioactive carbon in carbon number 1. Avidin is a protein that binds extremely tight to biotin. So avidin would be a potent inhibitor of Acetyl CoA Carboxylase. The two electrons derived from the a-Ketoglutarate Dehydrogenase complex come from dihydrolipoic acid. In Fatty Acid synthesis carbon atoms 15 and 16 of Palmitic…
- High concentration of ATP in the cell causes activation of glycolysis by phosphofructokinase 1. True FalseGiven the following question on the image identify the following:1. Total number of glucose molecules entering glycolysis2. Total number of pyruvate molecules produces at the end of glycolysis3. Total number of mitochondrial NADH produced after pyruvate is acted upon pyruvate dehydrogenase complex4.Total number of CO2 released right after the pyruvate dehydrogenase complex reactionConsider that the shuttle system is maltase-aspartate shuttleIdentify if SN1, SN2 and so forth. Catabolism of triacylglycerols- beta-oxidation pathway Biosynthesis of fatty acids from Acetyl CoA Glycolysis (from glucose to two molecules of pyruvate) Conversion of Pyruvate to Acetyl CoA Citric acid cycle Gluconeogensis pathway (pyruvate to glucose)
- ts.edu.au/courses/26618/quizzes/67363/take Question 14 Select the correct statements. The enzymes used in glycolysis involves __________. Note there might be more than 1 correct statement. e to search U kinases to transfer phosphate groups between ADP and ATP kinases to rearrange carbon bonds in sugar molecules isomerases to phosphorylate sugar molecules hydrolases to rearrange carbon bonds in sugar molecules oxidoreductases to transfer electrons between molecules l 88 16°C G N Paused Upda ENG 10:55 PMCHOOSE THE CORRECT LETTER. Which of the following reactions require ATP in glycolysis?A. glucose-6-phosphate to fructose-6-phosphateB. fructose-1,6-bisphosphate to glyceraldehyde-3-phosphateC. 3-phosphoglycerate to 2-phosphoglycerateD. fructose-6-phosphate to fructose-1,6-bisphosphateWhat type of regulation would be expected when anaerobic metabolism is occurring in the muscle? Select all that apply. 1. Activation of pyruvate dehydrogenase kinase 2. Increased levels of calcium to activate pyruvate dehydrogenase phosphatase 3. Phosphorylation of pyruvate dehydrogenase 4. Inhibition of pyruvate dehydrogenase complex 5. Increased levels of NADH to activate citrate synthase 6. Increased levels of NADH to inhibit alpha-ketogluterate dehydrogenase complex 7. Increased levels of acetyl CoA to activate pyruvate carboxylase for gluconeogenesis
