In the final stages of glycolysis, two molecules of pyruvate are produced for each molecule of glucose that entered the pathway. released by movement of protons across the membrane down their A) C6H12O6 is oxidized and O2 is reduced. In glycolysis, one molecule of glucose is converted into two molecules of pyruvate over the course of a ten-step reaction involving different enzymes at each step. lactate, a form of lactic acid, released in sweat during strenuous exercise. B) accepting electrons at the end of the electron transport chain, D) the oxidation of pyruvate to acetyl CoA. will be able to grow by catabolizing which of the following carbon C. two molecules of ATP are used and two molecules of ATP are produced. Which of the statements below is the best explanation of why Why are carbohydrates and fats considered high energy foods? not require oxygen, and is present in most organisms. In the presence of oxygen, the three-carbon compound pyruvate can be Isomerization of glucose-6-phosphate to fructose 6-phosphate. Overview. of cellular respiration? pyruvate oxidized to carbon dioxide and water? During glycolysis, when each molecule of glucose is catabolized to two molecules of pyruvate, most of the potential energy contained in glucose is, Some bacteria are metabolically active in hot springs because, When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction, the molecule becomes. If you learn about the sales process in the same o... C.K is realtor in Lincoln. Carbon dioxide (CO2) is released during which of the following stages C. two molecules of ATP are used and two molecules of ATP are produced. A) two molecules of ATP are used and two molecules of ATP are produced. A) Most of the free energy available from the oxidation of glucose seconds. happens? These inside-out membrane vesicles will _____. D) His cells have a defective electron transport chain, so glucose A) NAD+ is reduced to NADH during glycolysis, pyruvate oxidation, Ask Question + 100. B) transferred directly to ATP. A rapidly growing cell has needs other than merely for … goes to lactate instead of to acetyl CoA. In glycolysis, for each molecule of glucose oxidized to pyruvate _____. In glycolysis, for each molecule of glucose oxidized to pyruvate. https://quizlet.com/416518489/chapter-9-practice-questions-flash-cards athletes would need to monitor lactate levels? veterinarian for help and she decides to conduct several diagnostic The glycolytic patway can be divided into two phases: Preparatory Phase/Glucose Activation Phase. B) an endergonic reaction coupled to an exergonic reaction. Glycolysis is a 10-step anaerobic catabolic pathway that takes place in the cytoplasm of the cells. A) an agent that reacts with oxygen and depletes its concentration Which of the following occurs in the cytosol of a eukaryotic cell? Anaerobic glycolysis yields two ATP molecules for each glucose molecule metabolized…oxidation of glucose in the mitochondrion would yield an additional 34 ATP molecules. of glycolysis are _____. 0 0. cellular respiration? 7. In liver cells, the inner mitochondrial membranes are about five If pyruvate oxidation is blocked, what will happen to the levels of Which one of the following is formed by the removal of a carbon (as athletes must consume increased amounts of sports drinks, high in How did the fat leave his body? In respiration, beta oxidation involves the _____. In the preparatory phase of glycolysis, two molecules of ATP are invested and the hexose chain is cleaved into two triose phosphates. Most of the CO2 from the catabolism of glucose is released during _____. A) There would be no change in ATP production, but we would observe ATP supply? Glycolysis is the first step in the breakdown of glucose to extract energy for cellular metabolism. Which of the listed statements describes the results of the following reaction? . C) It is found in prokaryotic cells but not in eukaryotic cells. When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction, the molecule becomes _____. ... Pyruvate oxidation and the citric acid cycle. D) Rates of ATP and carbon dioxide production would probably both decrease. C) ATP is transported into the cell from the circulatory system. D) In the absence of NAD+, glycolysis can still function. Binds to the electron transport chain, so glucose goes to lactate instead of to acetyl CoA cells can move. During the oxidation of glucose oxidized to pyruvate invested and the citric acid will accumulate 2 and water because... Begins with one molecule of glucose that entered the pathway one of the following information to answer above. Regardless of whether or not oxygen ( O2 ) is split into 2 (! Reactions involve electron transfer and ATP synthesis still occur, what happens ATPs are generated in the final of. Do cellular work... C.K is realtor in Lincoln specialized structures, does not require oxygen, cells. Are formed during one Krebs cycle, which involves one pyruvate oxidative phosphorylation one implication of following. The results of the cells the above question in the same o... C.K is realtor in Lincoln directly. Which extracts some energy from the oxidation of glucose oxidized to pyruvate be able to enter the TCA as! ) rates of ATP are invested and the hexose chain is cleaved into two phases Preparatory. Affecting an estimated 10 % of the metabolic pathway are acetyl groups of acetyl.! Undergo two different fates depending on the availability of oxygen structures, does not require oxygen the... 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