EBK BIOCHEMISTRY
6th Edition
ISBN: 9781337431200
Author: GRISHAM
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Chapter 3, Problem 16P
Answers to all problems are at the end of this book. Detailed solutions are available in the Student Solutions Manual, Study Guide, and Problems Book.
- Analyzing the Energetics of Coupled Reactions What k the significance of (he magnitude of for ATP hydrolysis in the calculations in the Deeper Look box “ATP Changes the Keq by a Factor of 108�?
Repeat these calculations for the case of coupling of a reaction to 1,3-bisphosphoglycerate hydrolysis to sec what effect this reaction would have on the equilibrium ratio for emponents A and B under the conditions stated on this page.
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Chapter 3 Solutions
EBK BIOCHEMISTRY
Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at (he end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Prob. 9PCh. 3 - Answers to all problems are at the end of this...
Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...Ch. 3 - Answers to all problems are at the end of this...
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- Imagine that aldolase can react with the seven carbon molecule Sedoheptulose-1,7-bisphosphate (below). Use the mechanism to predict the two products generated. Please draw out the stereochemistry in a fischer projection.arrow_forwardSodium borohydride (NaBH4) is a potent inhibitor of aldolase. It is known to ONLY inhibit theenzyme when it is complexed with substrate. Treatment of the enzyme alone has no effect.What is the mechanism for this inhibition? Please draw out the mechanism and show how it inhibits this.arrow_forwardShow the fate of the proton on the 4-Oxygen molecule of F-1,6-BP. Please include a drawing showing the electron flow that occurs.arrow_forward
- 1. Which one is the major organic product obtained from the following aldol condensation? O NaOH, H₂O heat A B C D Earrow_forwardAn organic chemist ordered the wrong item. She wanted to obtain 1-hydroxy-2-butanone, butinstead ordered 2-hydroxybutyraldehyde. As a good biochemist, show how the organic chemistcould use biological catalysis to make her desired compound. Please show the mechanism by drawing.arrow_forwardShow the fate of the hydrogen on carbon-2 of glucose. Please draw out the structure using curve arrows to show electron flow.arrow_forward
- 3. Which one of the compounds below is the major product formed by the reaction sequence shown here? CH3 + CH3NO2 NaOH H2, Ni ? nitromethane acetophenone OH OH HO HN- u x x x x Ph A HO -NH2 HO H Ph Ph Ph N- H B Ph NH2 D Earrow_forward4. Only ONE of the five compounds below can be prepared by an aldol condensation in which a single carbonyl compound is treated with base. Which one is it? To solve this problem, reverse the aldol condensation that formed each of these molecules to find out what two molecules came together to make the products. The one in which the two molecules are identical is the answer. Ph Ph ཚིག གནས ག ནཱ ཀ ན ཀནཱ A Ph H B Ph Ph H D Ph. Ph Ph E Harrow_forward5. Which one is the major organic product obtained from the following reaction sequence? First, equimolar amounts of cyclopentanone and LDA are mixed at -78°C. Then propionaldehyde (propanal) is added. Addition of aqueous acid completes the process. LDA, -78°C. 1. 2. H₂O* H A B H 0 D H H Earrow_forward
- 2. Which one is the major organic product obtained from the following reaction? NaOH, H₂O heat A B C D Earrow_forwardCH3CH2CHO + propanal PhCH2CHO 2-phenylacetaldehyde mixture of four products NaOH 10. In the crossed aldol reaction of propanal and 2-phenylacetaldehyde shown above, a mixture of four products will be formed. Which ONE of the compounds below will NOT be formed in this crossed aldol reaction? OH Ph A H OH OH Ph H B OH OH H H H Ph Ph C Ph D Earrow_forwardAn organic chemist ordered the wrong item. She wanted to obtain 1-hydroxy-2-butanone, butinstead ordered 2-hydroxybutyraldehyde. As a good biochemist, show how the organic chemistcould use biological catalysis to make her desired compound.arrow_forward
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