EP ESSENTIAL ORG.CHEM.-MOD.MASTERING
3rd Edition
ISBN: 9780133858501
Author: Bruice
Publisher: PEARSON CO
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Question
Chapter 19, Problem 23P
Interpretation Introduction
Interpretation:
The reactions in the citric acid cycle which forms a product with a new asymmetric centre has to be given.
Concept Introduction:
Citric acid cycle: The cycle in which acetyl group of each molecule of
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The image below shows the reactions of the citric acid cycle. Label the reaction types on the diagram.
COO
CH-OH
CH₂
COO
8-5-9-8
HC
H₂O
NADH
+H+
NAD+-
FADH2
"7
FAD
COO
C=O
CH₂
COO™
COO
CH3-C-COA + H₂O
acetyl-CoA COA
COO™
Ī
CH₂
HỌ—C—COO
CH₂
COO™
COO
HO-C-H
COO™
COO™
CH₂
CH-COO
NAD+
NAD+
+ COA
Attempt 2
NADH + H+
+ CO2
NADH + H+
+ CO2
COO™
CH₂
CH₂
C=O
COO™
Which process below produces FADH2?
The citric acid cycle
The conversion of pyruvate
Oxidative Phosphorylation
O Glycolysis
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)?
Chapter 19 Solutions
EP ESSENTIAL ORG.CHEM.-MOD.MASTERING
Ch. 19.4 - Prob. 1PCh. 19.4 - How many molecules of NADH are formed from the...Ch. 19.4 - Why does the OH group add to the -carbon rather...Ch. 19.5 - Prob. 4PCh. 19.5 - Prob. 5PCh. 19.5 - The oxidation of glyceraldehyde-3-phosphate to...Ch. 19.5 - Prob. 7PCh. 19.6 - Prob. 8PCh. 19.6 - Prob. 9PCh. 19.6 - Propose a mechanism for the reduction of...
Ch. 19.7 - Prob. 11PCh. 19.8 - Acid-catalyzed dehydration reactions are normally...Ch. 19.8 - Prob. 13PCh. 19.8 - Prob. 14PCh. 19.8 - Prob. 15PCh. 19.9 - Prob. 16PCh. 19.10 - a. What is the name of the enzyme that converts...Ch. 19.13 - Prob. 18PCh. 19 - Prob. 19PCh. 19 - Prob. 20PCh. 19 - Prob. 21PCh. 19 - Prob. 22PCh. 19 - Prob. 23PCh. 19 - Prob. 24PCh. 19 - Prob. 25PCh. 19 - Prob. 26PCh. 19 - Prob. 27PCh. 19 - Prob. 28PCh. 19 - Prob. 29PCh. 19 - Prob. 30PCh. 19 - Prob. 31PCh. 19 - Prob. 32PCh. 19 - Prob. 33PCh. 19 - Prob. 34PCh. 19 - Prob. 35PCh. 19 - Prob. 36PCh. 19 - Prob. 37PCh. 19 - Prob. 38PCh. 19 - Prob. 39PCh. 19 - Prob. 40PCh. 19 - Prob. 41PCh. 19 - Prob. 42PCh. 19 - Prob. 43PCh. 19 - Prob. 44PCh. 19 - UDP-galactose-4-epimerase converts UDP-galactose...Ch. 19 - A student is trying to determine the mechanism for...Ch. 19 - What would be the results of the experiment in...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Question #48arrow_forwardGlucose-6-phosphate detours to the hexose monophosphate shunt pathway in erythrocytes because: Question 73 options: A) They lack mitochondria making them incapable of the TCA cycle B) They lack endoplasmic reticulum making them incapable of the TCA cycle C) Erythrocytes have no energy needs D) Erythrocytes utilize glucose directly for energyarrow_forwardWhat are coupled reactions and why does coupling occur?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_forwardWhich intermediate in the citric acid cycle is a secondary alcohol? B) Two of the intermediates are secondary alcohols.arrow_forwardWhat range of concentrations for glucose in blood is considered a normal fasting level?arrow_forward
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