figure 24-17schematic representation of the thylakoid membrane showing the components of its...
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Figure 24-17 Schematic representation of the thylakoid membrane showing the
components of its electron-transport chain.
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Figure 24-30 Electron micrograph of thylakoids.
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Figure 24-18 Detailed diagram of the Z-scheme of photosynthesis.
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Figure 24-22 Schematic mechanism of O2 generation in chloroplasts.
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Figure 24-29 Segregation of PSI and PSII.
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Figure 24-31The Calvin cycle.
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Table 24-1 Standard and Physiological Free Energy Changes for the Reactions of
the Calvin Cycle.
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Figure 24-32Algal 3BPG and RuBP levels on removal of CO2.
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Figure 24-33a X-Ray structure of tobacco RuBP carboxylase. (a) The
quaternary structure of the L8S8 protein.
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Figure 24-34 Probable reaction mechanism of the carboxylation reaction catalyzed by RuBP carboxylase.
Figure 24-31The Calvin cycle.
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Figure 24-36 Probable mechanism of the oxygenase reaction catalyzed by RuBP
carboxylase–oxygenase. (Photorespiration)
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Figure 24-37Photorespiration.
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Figure 24-38 The C4 pathway.Pa
ge 9
04
PS SONG
http://www.csulb.edu/~cohlberg/Songs/photosynthesis.mp3
Chapter 25: Lipid Metabolism
Suggested problems: 1, 4, 5, 6, 8, 9
Table 25-1Energy Content of Food Constituents.
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Figure 25-2 Catalytic action of phospholipase A2.
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Figure 25-4b Structure and mechanism of
phospholipase A2. (b) The catalytic mechanism of
phospholipase A2.
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Figure 25-8 Franz Knoop’s classic experiment indicating that fatty acids are metabolically oxidized at their -carbon
atom.
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Figure 25-9Mechanism of
fatty acid activation catalyzed by
acyl-CoA synthetase.
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Figure 25-10 Acylation of carnitine catalyzed by
carnitine palmitoyltransferase.
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Figure 25-11 Transport of fatty acids into the mitochondrion.
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Figure 25-12The -oxidation pathway of fatty acyl-CoA.
Figure 25-15Mechanism of action
of -ketoacyl-CoA thiolase.
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Figure 25-16 Structures of two common unsaturated fatty acids.
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Figure 25-17Problems in the
oxidation of unsaturated
fatty acids and their solutions.
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Figure 25-18Conversion of propionyl-CoA
to succinyl-CoA.
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Figure 25-19
The propionyl-CoA carboxylase reaction.
Figure 25-20 The rearrangement catalyzed by methylmalonyl-CoA mutase.
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Figure 25-21Structure of
5’-deoxyadenosyl-cobalamin
(coenzyme B12).
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6Figure 25-23Proposed mechanism of methylmalonyl-CoA mutase.
Figure 25-25
Ketogenesis: the enzymatic
reactions forming
acetoacetate from
acetyl-CoA.
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Figure 25-28 A comparison of fatty acid oxidation and fatty acid
biosynthesis.
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Figure 25-29The phosphopantetheine group in acyl-carrier protein (ACP) and in
CoA.
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Figure 25-30Association of
acetyl-CoA carboxylase protomers.
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Figure 25-31Reaction cycle for the biosynthesis of
fatty acids.
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Figure 25-32The mechanism
of carbon–carbon bond formation in
fatty acid biosynthesis.
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“Alfonse, Biochemistry makes my head hurt!!”\
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