FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
16th Edition
ISBN: 9781323406038
Author: McMurry
Publisher: PEARSON C
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Question
Chapter 22, Problem 22.85GP
Interpretation Introduction
Interpretation:
Identify whether equal number of ATP was produced in the oxidation of fructose and oxidation glucose.
Concept Introduction:
- ATP production: In human cells,
cellular respiration release energy from energy-rich organic molecules and changes ADP into ATP. - Aerobic respiration is the main ATP producing pathway
- Anaerobic respiration produces much less ATP and can only be used for short periods.
- Cellular Respiration: Glycolysis produces only a small amount of energy, most of glucose energy (90%) remains locked in the
chemical bond of pyruvic acid at the end of glycolysis. Metabolism is the sum of allchemical reaction of the cell- Catabolism refers to reactions that break down large molecules products to smaller molecule reactants.
- Anabolism it is refers to reactions that make large molecules product from smaller molecules of reactants.
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Chapter 22 Solutions
FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
Ch. 22.2 - Prob. 22.1PCh. 22.2 - Prob. 22.2PCh. 22.3 - Prob. 22.3PCh. 22.3 - Prob. 22.4PCh. 22.3 - Prob. 22.5PCh. 22.3 - Prob. 22.6KCPCh. 22.4 - Prob. 22.1CIAPCh. 22.4 - Prob. 22.2CIAPCh. 22.4 - Prob. 22.3CIAPCh. 22.4 - Explain the chemical process that leads to...
Ch. 22.4 - Prob. 22.5CIAPCh. 22.4 - Prob. 22.7PCh. 22.4 - Prob. 22.8PCh. 22.5 - In alcoholic fermentation, each mole of pyruvate...Ch. 22.5 - Name three ways humans have exploited the ability...Ch. 22.5 - Pyruvate has three different fates. What are the...Ch. 22.6 - Prob. 22.12PCh. 22.6 - Prob. 22.13PCh. 22.7 - Prob. 22.14PCh. 22.7 - Prob. 22.15PCh. 22.7 - Prob. 22.16KCPCh. 22.7 - Prob. 22.6CIAPCh. 22.7 - Prob. 22.7CIAPCh. 22.7 - Prob. 22.8CIAPCh. 22.8 - Prob. 22.17PCh. 22.8 - Prob. 22.18PCh. 22.9 - Prob. 22.19PCh. 22.9 - Prob. 22.20PCh. 22.9 - Prob. 22.21PCh. 22.9 - Prob. 22.9CIAPCh. 22.9 - Prob. 22.10CIAPCh. 22.9 - Prob. 22.11CIAPCh. 22.9 - Prob. 22.12CIAPCh. 22 - What class of enzymes catalyzes the majority of...Ch. 22 - Prob. 22.23UKCCh. 22 - Prob. 22.24UKCCh. 22 - Prob. 22.25UKCCh. 22 - Classify each enzyme of glycolysis into one of the...Ch. 22 - Prob. 22.27UKCCh. 22 - Name the molecules used for gluconeogenesis. What...Ch. 22 - Prob. 22.31APCh. 22 - Prob. 22.32APCh. 22 - Prob. 22.33APCh. 22 - Prob. 22.34APCh. 22 - Prob. 22.35APCh. 22 - Prob. 22.36APCh. 22 - Prob. 22.37APCh. 22 - Prob. 22.38APCh. 22 - Prob. 22.39APCh. 22 - Prob. 22.40APCh. 22 - Prob. 22.41APCh. 22 - Prob. 22.42APCh. 22 - Prob. 22.43APCh. 22 - Prob. 22.44APCh. 22 - Prob. 22.45APCh. 22 - Review the 10 steps in glycolysis (Figure 22.3)...Ch. 22 - Prob. 22.47APCh. 22 - Prob. 22.49APCh. 22 - Prob. 22.50APCh. 22 - Prob. 22.51APCh. 22 - How many moles of acetyl-CoA are produced by the...Ch. 22 - Prob. 22.53APCh. 22 - Prob. 22.54APCh. 22 - Prob. 22.55APCh. 22 - Prob. 22.56APCh. 22 - Prob. 22.57APCh. 22 - Prob. 22.58APCh. 22 - Prob. 22.59APCh. 22 - Why does glycogenolysis use fewer steps than the...Ch. 22 - Prob. 22.61APCh. 22 - Prob. 22.62APCh. 22 - Prob. 22.63APCh. 22 - Prob. 22.64APCh. 22 - Prob. 22.65APCh. 22 - Prob. 22.66APCh. 22 - Prob. 22.67APCh. 22 - Prob. 22.68APCh. 22 - Why can pyruvate cross the mitochondrial membrane...Ch. 22 - Look at the glycolysis pathway (Figure 22.3). With...Ch. 22 - Prob. 22.71CPCh. 22 - Prob. 22.72CPCh. 22 - Prob. 22.74CPCh. 22 - Prob. 22.75CPCh. 22 - Prob. 22.76CPCh. 22 - Why is it important for the cell that the NADH...Ch. 22 - Prob. 22.78CPCh. 22 - Prob. 22.79CPCh. 22 - Prob. 22.80CPCh. 22 - Prob. 22.81CPCh. 22 - Prob. 22.82GPCh. 22 - Prob. 22.83GPCh. 22 - It is important to avoid air when making wine, so...Ch. 22 - Prob. 22.85GP
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- The glucose/glucose-6-phosphate substrate cycle involves distinct reactions of glycolysis and gluconcogenesis that interconvert these two metabolites. Assume that under physiological conditions, [ATP] = [ADP] and [Pi] =1 mM. Consider the following glycolytic reaction catalyzed by hexokinase: ATP + glucose = AG' = -16.7 kJ/mol ADP + glucose-6-phosphate (a) Calculate the equilibrium constant (K) for this reaction at 298 K, and from that, calculate the maximum [glucose-6-phosphate]/[glucose] ratio that would exist under conditions where the reaction is still thermody- namically favorable. (b) The reverse of this interconversion in gluconeogenesis is catalyzed by glucose-6-phosphatase: glucose-6-phosphate + H,0 = glucose + P, AGr = -13.8 kJ/mol K= 262 for this reaction. Calculate the maximum ratio of [glucose]/ [glucose-6-phosphate] that would exist under conditions where the reaction is still thermodynamically favorable. (c) Under what cellular conditions would both directions in the…arrow_forwardSome anaerobic bacteria use alternative pathways for glucose catabolism that convert glucose to acetate rather than to pyruvate. Shown below is one possible metabolic pathway. The first part of this pathway (glucose to fructose-1,6-bisphosphate) is identical to the glycolytic pathway. In the second part of the alternative pathway, Enzymes 1–6 all have mechanisms/ activities analogous t enzymes in glycolysis. Note that there are two C¬C bond cleavage reactions in this new pathway: A → B + C (Enzyme 1) and C → B + D. All the steps where ATP is consumed or generated have been shown; however, the addition or loss of NAD+/NADH, Pi , H2O, or H+ has not been shown explicitly. Draw the structures for the intermediates B, F, G, H, and I, and include other reaction participants as needed.arrow_forwardThe “bridge reaction”, using pyruvate dehydrogenase, is highly exergonic and is essentially irreversible. Name the 3 outcomes (name any activated carriers produced, name the molecule that is produced from losing one carbon atom from pyruvate, and name any modification to the remaining two carbon compound of interest ) of the separate enzyme activities found within the large dehydrogenase complex.arrow_forward
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