We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Question 20 Glucose is a reactant for while O2 is used for oxidative phosphorylation, pyruvate →...
QUESTION 1 Which of the following processes/pathways CANNOT occur in the absence of O2? Oxidative phosphorylation Substrate level phosphorylation Oxidation of NADH Photosynthesis Fermentation 1 points QUESTION 2 Phosphofructokinase (PFK-1) is one of the most regulated enzymes in metabolism. Which of the following would be expected to be an allosteric inhibitor of PFK-1? Glucose Fructose-6-phosphate Acetyl CoA AMP 1 points QUESTION 3 Which of the following is a reactant of the first reaction of glycolysis? Glucose ADP ATP...
Question 12 0.25 pts Glucose oxidation is completed (i.e. finished) in Gluconeogenesis Oxidative phosphorylation O Pyruvate oxldation Glycolysis o The Citric Acid Cycle
Question 26 Which of the following serves as the final electron acceptor during oxidative phosphorylation? acetyl-CoA oxygen hydrogen ions Pyruvate electrons Previous
Which of the following produces the most ATP when glucose is completely oxidized A. Fermentation B. All of these processes produce about the same amount of ATP C. Oxidation of pyruvate to acetyl-CoA D. Citric acid cycle E. Glycolysis F. Oxidative phosphorylation
QUESTION 12 In the breakdown of glucose, the compound formed after two phosphorylation reactions is split into two three-carbon compounds. The three-carbon compound is named O phosphoglyceraldehyde (PGAL) a pyruvate O acetyl COA O lactate O acetaldehyde
3 20 The conversion pyruvate to either ethanol or lactate occurs A. when there is an abundance of pyruvate but a deficiency of onygen B. when there is an abundance of BOTH pyruvate and oxygen C. when there is a deficiency of BOTH pyruvate and oxygen D. for the regeneration of NADH so that hydrolysis of ATP can continue to fuel the glycolysis pathway Explain how gluconeogenesis differs from gtycolysis 21 Gluconeogenesis is simply the reverse of all 10 steps...
16. Which reaction of glycolysis includes substrate-level phosphorylation, a very different mechanism than oxidative phosphorylation? A. Phosphoglycerate kinase B. Hexokinase C. Pyruvate kinase D. Phosphofructokinase-1 E. All above 17. Which of the following would be an inappropriate biochemical response to low blood sugar? A. Increase gluconeogenesis to produce glucose. C. Increase pentose phosphate, nonoxidative phase. B. Increase pentose phosphate, oxidative phase. D. Inhibit glycolysis.
Q5. Label correctly the names of different processes that generate ATP as shown below (substrate-level or oxidative phosphorylation?). [3pts] Oxidation of Organic Fuel Molecules During Cellular Respiration Electrons carried via NADH Electrons carried via NADH and FADH, Glycolysis Glucose Pyruvate Pyruvate oxidation Acetyl COA Citric acid cycle Oxidative phosphorylation: electron transport and chemiosmosis CYTOSOL MITOCHONDRION
m 5 Part D Oxidative Phosphorylation n the last stage of celluler respiration, oxidative phosphorylation, all of the reduced electron cariers produced in the previous stages are oxdized by oxygen via the electron transport chain. The energy from this oxidation is stored in a form that is used by most other energy-requiring reactions in cells. From the folowing compounds involved in cellular respiration, choose those that are the net inputs and net outputs of oxidative phoaphorylation Drag each compound to...
1.Predict the effect of a large amount of acetyl-CoA on the activity of pyruvate dehydrogenase and the rate of glycolysis. Note: pyruvate dehydrogenase is the enzyme that catalyzes the formation of acetyl-CoA from pyruvate. a. Pyruvate dehydrogenase activity will decrease while the rate of glycolysis will increase. b. Both pyruvate dehydrogenase activity and the rate of glycolysis will decrease. c. Pyruvate dehydrogenase activity will increase while the rate of glycolysis will decrease. d. The rate of glycolysis will increase, thereby,...