EBK GENERAL, ORGANIC, & BIOLOGICAL CHEM
3rd Edition
ISBN: 9781259298424
Author: SMITH
Publisher: VST
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Chapter 24, Problem 24.54P
Interpretation Introduction
Interpretation:
The reason for the NADH produced in the glycolysis to be re-oxidized to
Concept Introduction:
Glycolysis is the procedure in which 1 glucose molecule is broken down to produce two molecules of pyruvic acid.
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True or False
Chapter 24 Solutions
EBK GENERAL, ORGANIC, & BIOLOGICAL CHEM
Ch. 24.2 - Analyze the following reaction by considering the...Ch. 24.2 - Prob. 24.2PCh. 24.3 - Prob. 24.3PCh. 24.3 - Prob. 24.4PCh. 24.3 - Prob. 24.5PCh. 24.3 - Prob. 24.6PCh. 24.3 - Prob. 24.7PCh. 24.3 - Prob. 24.8PCh. 24.4 - Prob. 24.9PCh. 24.4 - Prob. 24.10P
Ch. 24.4 - Prob. 24.11PCh. 24.5 - Prob. 24.12PCh. 24.5 - Prob. 24.13PCh. 24.5 - Prob. 24.14PCh. 24.6 - Prob. 24.15PCh. 24.7 - Prob. 24.16PCh. 24.7 - Prob. 24.17PCh. 24.7 - Prob. 24.18PCh. 24.7 - Prob. 24.19PCh. 24.7 - Use the number of molecules of ATP formed from the...Ch. 24.7 - Prob. 24.21PCh. 24.8 - Prob. 24.22PCh. 24.8 - Prob. 24.23PCh. 24.8 - Prob. 24.24PCh. 24.8 - Prob. 24.25PCh. 24.9 - Prob. 24.26PCh. 24.9 - Prob. 24.27PCh. 24.9 - Prob. 24.28PCh. 24 - Analyze each reaction by considering the...Ch. 24 - Analyze each reaction by considering the...Ch. 24 - Prob. 24.31PCh. 24 - Prob. 24.32PCh. 24 - Prob. 24.33PCh. 24 - Prob. 24.34PCh. 24 - Prob. 24.35PCh. 24 - Prob. 24.36PCh. 24 - Prob. 24.37PCh. 24 - Prob. 24.38PCh. 24 - Glucose is completely metabolized to six molecules...Ch. 24 - Why is glycolysis described as an anaerobic...Ch. 24 - Write the overall equation with key coenzymes for...Ch. 24 - Prob. 24.42PCh. 24 - Prob. 24.43PCh. 24 - Prob. 24.44PCh. 24 - Consider the aerobic and anaerobic avenues of...Ch. 24 - Prob. 24.46PCh. 24 - Prob. 24.47PCh. 24 - Prob. 24.48PCh. 24 - Prob. 24.49PCh. 24 - Prob. 24.50PCh. 24 - Prob. 24.51PCh. 24 - Prob. 24.52PCh. 24 - Prob. 24.53PCh. 24 - Prob. 24.54PCh. 24 - Prob. 24.55PCh. 24 - Prob. 24.56PCh. 24 - Prob. 24.57PCh. 24 - Prob. 24.58PCh. 24 - Prob. 24.59PCh. 24 - Prob. 24.60PCh. 24 - Prob. 24.61PCh. 24 - Prob. 24.62PCh. 24 - Prob. 24.63PCh. 24 - Prob. 24.64PCh. 24 - Prob. 24.65PCh. 24 - Prob. 24.66PCh. 24 - Prob. 24.67PCh. 24 - Fill in the boxes with the number of moles of each...Ch. 24 - Prob. 24.69PCh. 24 - Prob. 24.70PCh. 24 - Prob. 24.71PCh. 24 - Prob. 24.72PCh. 24 - Prob. 24.73PCh. 24 - Prob. 24.74PCh. 24 - Prob. 24.75PCh. 24 - Prob. 24.76PCh. 24 - What is the difference between ketogenic and...Ch. 24 - Prob. 24.78PCh. 24 - Prob. 24.79PCh. 24 - Draw the structure of the keto acid formed by the...Ch. 24 - Draw the products formed in each transamination...Ch. 24 - Prob. 24.82PCh. 24 - Prob. 24.83PCh. 24 - Prob. 24.84PCh. 24 - What metabolic intermediate is formed from the...Ch. 24 - What metabolic intermediate is formed from the...Ch. 24 - Prob. 24.87PCh. 24 - Prob. 24.88PCh. 24 - Prob. 24.89PCh. 24 - What is the cause of the pain and cramping in a...Ch. 24 - Prob. 24.91PCh. 24 - Prob. 24.92PCh. 24 - Prob. 24.93PCh. 24 - Prob. 24.94PCh. 24 - Prob. 24.95PCh. 24 - Prob. 24.96PCh. 24 - What type of enzyme would catalyze the conversion...Ch. 24 - Prob. 24.98PCh. 24 - Prob. 24.99CPCh. 24 - Prob. 24.100CPCh. 24 - Prob. 24.101CPCh. 24 - Prob. 24.102CP
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- How many electron carrier molecules (both NADH and FADH₂) are made per glucose put in to glycolysis? How many electron carrier molecules (both NADH and FADH₂) are made per pyruvate put in to the Krebs Cycle? How many electron carrier molecules (both NADH and FADH₂) are made by the Krebs Cycle per glucose consumed by the organism? How many electron carrier molecules in total (both NADH and FADH₂) have been made from a single glucose after both glycolysis and the Krebs Cycle? How many electrons are being carried from glucose at this point (Hint: 2 per molecule)?arrow_forwardWhy must the NADH produced in glycolysis be re-oxidized to NAD +? How is this accomplished aerobically? How is this accomplished anaerobically?arrow_forwardPlace the steps of glycolysis in the order that they occur. Last step Answer Bank Glucose is phosphorylated by hexokinase. Glyceraldehyde-3-phosphate is converted to 1,3-bisphosphoglycerate. Aldolase cleaves the six-carbon sugar into two three-carbon sugars. Phosphoenolpyruvate is converted to pyruvate. 3-Phosphoglycerate is formed. Fructose-6-phosphate is phosphorylated by phosphofructokinase. First steparrow_forward
- Although catabolism of a glucose molecule eventually produces a lot of energy, the first step uses up energy. Explain why this step is necessary.arrow_forwardWhat are coupled reactions and why does coupling occur?arrow_forwardMark any/all processes that are reductions. O FADH2 → FAD O hydrogenation of fats FAD FADH2 NAD* NADH NADH NAD*arrow_forward
- During the overall process of glycolysis, in which of the following occurs for each glucose molecule processed. net loss of two ATP molecules net loss of four ATP molecules net gain of two ATP molecules net gain of four ATP moleculesarrow_forwardGLYCOLYSIS: 1A) Starting with glucose (in the open-chain Fisher projection), draw out the molecular structures for each step of glycolysis. For each step, include the name of the enzyme that catalyzes the reaction. 1B) What is the net reaction of glycolysis? CITRIC ACID CYCLE: 2A) Starting with acetyl-coenzymeA and oxaloacetate, draw out the molecular structures for each step of the citric acid cycle. For each step, include the name of the enzyme that catalyzes the reaction. 2B) What is the net reaction of the citric acid cycle? What happens to each product? OXIDATIVE PHOSPHORYLATION: 3A) Thoroughly explain the biological significance of NADH/H* and FADH2 and their roles in oxidative phosphorylation. 3B) Describe and diagram the general pathway of the electrons from NADH/H+ and FADH₂ to O₂ during the electron transport chain. 3C) What is "chemiosmotic coupling", and what is its relationship to ATP synthesis? 3D) During oxidative phosphorylation, what is oxidized and what is…arrow_forwardWhich of the ten reactions in glycolysis are isomerizations?arrow_forward
- There are eight chemical reactions that occur in the citric acid cycle process. The reactions of the citric acid cycle are shown in the figure below. You were introduced to several classes of organic reactions. These classes include esterification, decarboxylation, hydration reactions, dehydration of alcohols, oxidation of alcohols, oxidation of aldehydes, reduction of aldehydes, and reduction of ketones. Find at least one of these reaction classes in the citric acid cycle. List the reaction number and the reaction. Write a sentence or two on how you were able to make the classification.arrow_forwardStearic acid is the common name for the C18 straight-chain, saturated fatty acid. Draw the structure of the fatty acyl-CoA that this forms (you don't have to draw out all of the atoms in coenzyme A; you can represent it as S-, and then show all of the reactions). Draw & identify all of the compounds formed when the eighteen carbon fat is converted to two molecules of acetyl-CoA and the fourteen-carbon fat via two turns of the fatty acid spiral. List the enzymes and coenzymes that are part of the pathway.arrow_forward
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