Biochemistry, The Molecular Basis of Life, 6th Edition
6th Edition
ISBN: 9780190259204
Author: Trudy McKee, James R. McKee
Publisher: Oxford University Press
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Chapter 13, Problem 52SA
Summary Introduction
To review:
The reason accounting for the consideration of photorespiration as an evolutionary artifact.
Introduction:
The process of photorespiration is light-dependent and involves the consumption of oxygen molecules for the production of carbon dioxide by the cells engaged in photosynthesis. The process of photorespiration is initiated by RuBisCo (ribulose bisphosphate carboxylase). The enzyme is capable of binding with both CO2(carbon dioxide) and O2(oxygen). In case of low CO2 to O2 ratio and low temperatures, the active site of RuBisCo is occupied by oxygen, resulting in photorespiration.
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9. Which one of the compounds below is the major organic product obtained from
the following reaction sequence, starting with ethyl acetoacetate?
요요.
1. NaOCH2CH3
CH3CH2OH
1. NaOH, H₂O
2. H3O+
3. A
OCH2CH3
2.
ethyl acetoacetate
ii
A
3. H3O+
OH
B
C
D
E
7. Only one of the following ketones cannot be made via an acetoacetic ester
synthesis. Which one is it?
Ph
کہ
A
B
C
D
E
2. Which one is the
major organic
product obtained
from the following
reaction sequence?
HO
A
OH
1. NaOEt, EtOH
1. LiAlH4
EtO
OEt
2. H3O+
2. H3O+
OH
B
OH
OH
C
-OH
HO
-OH
OH
D
E
.CO₂Et
Chapter 13 Solutions
Biochemistry, The Molecular Basis of Life, 6th Edition
Ch. 13 - Prob. 1QCh. 13 - Prob. 2QCh. 13 - Prob. 3QCh. 13 - Prob. 4QCh. 13 - Prob. 5QCh. 13 - Prob. 6QCh. 13 - Prob. 7QCh. 13 - Prob. 1RQCh. 13 - Prob. 2RQCh. 13 - Prob. 3RQ
Ch. 13 - Prob. 4RQCh. 13 - Prob. 5RQCh. 13 - Prob. 6RQCh. 13 - Prob. 7RQCh. 13 - Prob. 8RQCh. 13 - Prob. 9RQCh. 13 - Prob. 10RQCh. 13 - Prob. 11RQCh. 13 - Prob. 12RQCh. 13 - Prob. 13RQCh. 13 - Prob. 14RQCh. 13 - Prob. 15RQCh. 13 - Prob. 16RQCh. 13 - Prob. 17RQCh. 13 - Prob. 18RQCh. 13 - Prob. 19RQCh. 13 - Prob. 20RQCh. 13 - Prob. 21RQCh. 13 - Prob. 22RQCh. 13 - Prob. 23RQCh. 13 - Prob. 24RQCh. 13 - Prob. 25RQCh. 13 - Prob. 26RQCh. 13 - Prob. 27RQCh. 13 - Prob. 28RQCh. 13 - Prob. 29RQCh. 13 - Prob. 30RQCh. 13 - Prob. 31RQCh. 13 - Prob. 32RQCh. 13 - Prob. 33RQCh. 13 - Prob. 34RQCh. 13 - Prob. 35RQCh. 13 - Prob. 36RQCh. 13 - Prob. 37RQCh. 13 - Prob. 38RQCh. 13 - Prob. 39RQCh. 13 - Prob. 40RQCh. 13 - Prob. 41FBCh. 13 - Prob. 42FBCh. 13 - Prob. 43FBCh. 13 - Prob. 44FBCh. 13 - Prob. 45FBCh. 13 - Prob. 46FBCh. 13 - Prob. 47FBCh. 13 - Prob. 48FBCh. 13 - Prob. 49FBCh. 13 - Prob. 50FBCh. 13 - Prob. 51SACh. 13 - Prob. 52SACh. 13 - Prob. 53SACh. 13 - Prob. 54SACh. 13 - Prob. 55SACh. 13 - Prob. 56TQCh. 13 - Prob. 57TQCh. 13 - Prob. 58TQCh. 13 - Prob. 59TQCh. 13 - Prob. 60TQCh. 13 - Prob. 61TQCh. 13 - Prob. 62TQCh. 13 - Prob. 63TQCh. 13 - Prob. 64TQCh. 13 - Prob. 65TQCh. 13 - Prob. 66TQCh. 13 - Prob. 67TQCh. 13 - Prob. 68TQCh. 13 - Prob. 69TQCh. 13 - Prob. 70TQCh. 13 - Prob. 71TQCh. 13 - Prob. 72TQCh. 13 - Prob. 73TQCh. 13 - Prob. 74TQ
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