What is the role of the prep phase in glycolysis?To convert G3P molecules into pyruvate and produce ATP and NADHTo destabilize and break apart the glucose molecule to make ATPOTo use energy from ATP to destabilize and break apart the glucose moleculeOTo convert glucose into 2 pyruvate molecules by consuming 2 ATP How is NAD+ replenished (ie. replaced) after be used during glycolysis to makeNADH?By converting NADH to NAD+ at the electron transport chainBy converting NADH to NAD+ in the citric acid cycleBy converting NADH to NAD+ in pyruvate oxidationBy converting NADH to NAD+ in the Kreb's cycle

In glycolysis, the glucose molecules are broken down into two molecules of pyruvate along with the…

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Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter2: Cell Physiology

Section: Chapter Questions

Problem 3SQE

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What happens during the first stage of glycolysis? Group of answer choices FADH2 is produced 4 ATPs are produced 2 ATPs are invested Oxygen is used
What is the event that ends the first stage of glycolysis? synthesis of NADH synthesis of pyruvate synthesis of triose phosphates synthesis of glucose 6-phosphate synthesis of ATP
is name of the end product of glycolysis under anaerobic condition is the name of the end product of glycolysis under aerobic condition is the number of moles of NADH produced when 4 moles of glucose undergoes glycolysis is the part of the cell where glycolysis occur
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.
is the number of reactions that are connected together to generate the glycolytic pathway is the number of moles of ATP produced when 10 moles of glucose undergoes glycolysis is the ketone product when fructose-1,6-bisphosphate is reacted with aldolase is name of the end product of glycolysis under anaerobic condition is the name of the end product of glycolysis under aerobic condition is the number of moles of NADH produced when 4 moles of glucose undergoes glycolysis is the part of the cell where glycolysis occur
Which of the following statements about glycolysis is FALSE? O It generates 2 molecules of ATP net per molecule of glucose. O It is located in the cytosol of both prokaryotes and eukaryotes. O It requires an input of 2 molecules of ATP per molecule of glucose to generate fructose-1,6-bisphosphate. O It generates 2 molecules of NADH per molecule of glucose. O It liberates 2 molecules of CO2 per molecule of glucose.
1 mole of glucose gives rise to a net ATP production of and the TCA cycle. Assume 1 NADH gives rise to 3 ATP and 1 FADH2 gives rise to 2 ATP. O 20 moles of ATP O 15 molecules of ATP O2 moles of ATP O 4 moles of ATP O 10 molecules of ATP 38 moles of ATP O 10 moles of ATP O 15 moles of ATP O 38 molecules of ATP after glycolysis
Review the following statements and discuss whether each one is correct, incorrect or partially correct: Con In the presence of oxygen glycolysis can yield a net production of 6 molecules of ATP per molecule of glucose. In the presence of oxygen glycolysis can yield a net production of 8 molecules of ATP per molecule of glucose. In the absence of oxygen glycolysis can yield a net production of 2 molecules of ATP per molecule of glucose. In the absence of oxygen glycolysis can yield a net production of 4 molecules of ATP per molecule of glucose
How many ATP molecules must be used to break down 2 glucose molecules in the energy consuming phase of glycolysis?
Muscle tissues make lactate from pyruvate in order to do which of the following? Speed up the rate of glycolysis Get rid of pyruvate produced by glycolysis Regenerate nad+ Utilize the energy in pyruvate Produce additional co2
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.
C000 C000 NADH NAD -NADH NAD* oco, NAD Oco,- FADH NADH FAD ATP ADP+,P Select the conclusion that would most accurately explain the impact on the Krebs Cycle if glycolysi were to slow down its rate of reaction. ATP production would increase since glycolysis would be using less ATP. The Krebs cycle production of FADH2 would increase. O The Krebs cycle would continue to function at a normal rate. O The Krebs cycle production of NADH would decrease.

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