Interpretation:
It should be determine that one more ATP is produced when glucose is obtained from glycogen rather than use directly from the blood.
Concept Introduction:
Catabolism: This process by which a living organism obtains it is energy and raw materials from nutrients.
Anabolism: Process by which energy and raw materials are used to build macromolecules and cellular structures
Glycogenolysis: This occurs in the liver, when Blood sugar level falls. ATP production is not takes place during Glycogenolysis.
ATP production: This energy is used by enzymes to unite ADP with phosphate ions to from ATP, the energy is trapped in the high-energy bond of ATP by this process and the ATP molecules are made available to perform cell work.
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FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
- Explain why ATP is both an input and output of glycolysis ?arrow_forwardGlucose is stored in the liver as glycogen and is effectively the reserve required to maintain blood glucose levels for the brain. Explain how a product of the glycogen phosphorylase reaction is moved to the blood as glucose.arrow_forwardExplain why glycogenolysis in muscle cells do not generate free glucose for other body cells through blood circulationarrow_forward
- During glycolysis (under anaerobic conditions), for each glucose molecule broken down, how many ATP molecules are used and how many are made in total? A diagram summarizing the different reactions of glycolysis is given below. ATP ADP ATP ADP Glucose Glucose-6-phosphate Fructose-6-phosphate Fructose-1,6-bisphosphate Dihydroxyacetone phosphate 2 (Glyceraldehyde-3-phosphate) Glyceraldehyde- 3-phosphate 2 (1,3-Bisphosphoglycerate) 2 (3-Phosphoglycerate) 2 (2-Phosphoglycerate) 2 H₂O 2 (Phosphoenolpyruvate) 2 (Pyruvate) 2 NAD+ + 2Pi 2 NADH + 2H 2 ADP 2 ATP -2 ADP 2 ATP 2 ATP molecules are used and 2 ATP molecules are made 2 ATP molecules are used and 4 ATP molecules are made O 6 ATP molecules are used and no ATP molecules are made O 4 ATP molecules are used and 2 ATP molecules are made O No ATP molecules are used and 6 ATP molecules are madearrow_forward(b) How is ATP converted to ADP by glucose? Explain. Why is of phosphoric acid by glucose? there no intakearrow_forwardIndicate whether each of the following is a true or false statement regarding ATP. in cellular respiration, the most ATP is made by the Krebs cycle ATP is commonly used by cells to lower the amount of energy needed for reactions to occur the energy from anabolic reactions can be used to make ATP some ATP is required to break down glucose into pyruvic acid a phosphate group is added to ADP to make ATP Choose... Choose... Choose... Choose... ♦ Choose...arrow_forward
- Which of the following cellular concentrations would be likely to increase the rate of glycolysis? Low AMP levels High glucagon levels ✓Low fructose-2,6-bisphosphate levels High AMP levels High phosphoenolpyruvate levels Low ATP levelsarrow_forwardAssuming that the glycerol 3-phosphate shuttle is operative, a complete oxidation of five molecules of glucose (by a eukaryotic cell) into carbon dioxide and water would produce approximately _________ ATP molecules via oxidative phosphorylation only. (Consider NADH = 2.5 ATP and FADH2 = 1.5 ATP)arrow_forwardList the key enzymes involved in the regulation of glycolysis and explain one in details how one of the enzyme regulate glycolysis.arrow_forward
- Give an account of β – oxidation of saturated even carbon fatty acid (Palmitic acid)along with the total ATPs obtained.arrow_forwardGlucose binds to glycogen phosphorylase and competitively inhibits the enzyme. What is the physiological advantage of this?arrow_forwardConsider a 24:1 △cis-9 fatty acid in the mitochondrion. For each fatty acid given, determine the following. Gross ATP from b-oxidation cycles Gross ATP from acetyl CoA produced Gross ATP from conversion of propionyl CoA (if applicable) Total number of ATP deducted Total net ATParrow_forward
- Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College