The energy investing phase of glycolysis produces 4 ATP and 2 NADH molecules. true or false?
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The energy investing phase of glycolysis produces 4 ATP and 2 NADH molecules.
true or false?
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- Which of the following events occurs during the energy-payoff phase of glycolysis? One carbon of a pyruvate molecule is oxidized to carbon dioxide. Oxaloacetate receives a two-carbon acetyl group from acetyl coenzyme A to form citrate. Substrate-level phosphorylation Oxidative Phosphorylation In which stage of aerobic cellular respiration are FADH2 molecules produced? Pyruvate Oxidation Glycolysis Krebs Cycle Electron Transport Which of the following events does not occur during pyruvate processing (pyruvate oxidation)? One carbon atom of each pyruvate is oxidized to carbon dioxide. NAD+ coenzyme is reduced to NADH. The remaining two carbon atoms of pyruvate (acetyl unit) reacts with coenzyme A to produce acetyl CoA. FAD coenzyme receives two hydrogen atoms to produce FADH2.The products of glycolysis are broken down in the mitochondria to make more ATP True or False?The payoff phase of glycolysis results in the production of: 2 ATPS. 4 ATPS and 2 NADHS. 2 ATPS and 2 GTPS. 2 ATPS and 2 NADHS. 4 ATPS.
- During glycolysis a total of 4 ATP molecules are produced and electrons are harvested for the electron transport chain. True or FalseGlycolysis of one molecule of glucose produces 8 ATP molecules. How many ATP molecules are produced from glycolysis of 10 glucose molecules?Which of the following is an energy-requiring step of glycolysis? Electrons and hydrogen ions are transferred to NADH when a phosphate group is added to PGAL. A phosphate group is transferred from ATP to glucose to produce glucose-6-phosphate. Two phosphate groups are transferred from each intermediate to ADP, forming ATP.
- How many ATP (of 1 mole glucose) are produced in the 2nd phase of glycolysis?o 38 ATPo 2 ATPo 4 ATPo 32 ATPo Other:If there is ample oxygen available, how many ATP can be produced from complete oxidation of glucose (from glycolysis up to ETS)? Assumption: 1 NADH = 3 ATP; 1 FADH2 = 2 ATPWhich of the following enzyme catalyzes the first step of glycolysis? Group of answer choices Hexokinase Pyruvate kinase Glucokinase Phosphofructokinase
- Glycolysis produces ATP that is used by the cell. This ATP is formed by a process called chemiosotic phosphorylation. True FalseIn the conversion of G3P into pyruvate at the end of glycolysis, which of the following does NOT occur? electron carriers are reduced inorganic phosphate is added to the carbon structure substrate level phosphorylation resulting in ADP à ATP carbon is released as CO2During glycolysis, the energy-investment phase occurs in the cytosol while the energy payoff phase occurs in the mitochondrial matrix. True False
