Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in...
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Transcript of Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in...
![Page 1: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2.](https://reader030.fdocuments.net/reader030/viewer/2022032806/56649f065503460f94c1be9e/html5/thumbnails/1.jpg)
Figure 6.1_1Sunlight energy
ECOSYSTEM
Photosynthesisin chloroplasts
Cellular respirationin mitochondria
(for cellularwork)
Heat energy
GlucoseCO2
H2O O2
ATP
![Page 2: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2.](https://reader030.fdocuments.net/reader030/viewer/2022032806/56649f065503460f94c1be9e/html5/thumbnails/2.jpg)
Figure 6.2_1Breathing
Lungs
BloodstreamCO2
Muscle cells carrying out
Cellular Respiration
Glucose O2 CO2 H2O ATP
CO2O2
O2
![Page 3: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2.](https://reader030.fdocuments.net/reader030/viewer/2022032806/56649f065503460f94c1be9e/html5/thumbnails/3.jpg)
Figure 6.4
Activity kcal consumed per hourby a 67.5-kg (150-lb) person*
Running (8–9 mph)
Dancing (fast)
Bicycling (10 mph)
Swimming (2 mph)
Walking (4 mph)
Walking (3 mph)
Dancing (slow)
Driving a car
Sitting (writing)
*Not including kcal needed forbody maintenance
979
510
490
408
341
245
204
61
28
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Figure 6.5A
Glucose Heat
C6H12O6 O2 CO2 H2O ATP6 6 6
Loss of hydrogen atoms(becomes oxidized)
Gain of hydrogen atoms(becomes reduced)
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Figure 6.7Ca_s2 Glucose
Glucose 6-phosphate
Fructose 6-phosphate
Fructose 1,6-bisphosphate
Glyceraldehyde3-phosphate (G3P)
ENERGYINVESTMENT
PHASE
PP
P P
P
P
ADP
ADP
ATP
ATP
StepSteps – A fuelmolecule is energized,using ATP.
Step A six-carbonintermediate splitsinto two three-carbonintermediates.
4
4
3
3
2
1
1
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Figure 6.7Cb_s2
66 6
5 5 5
9
9 9
8 8
7 7
Step A redox reactiongenerates NADH.
Steps – ATP and pyruvateare produced.
ENERGYPAYOFFPHASE
1,3-Bisphospho-glycerate
3-Phospho-glycerate
2-Phospho-glycerate
Phosphoenol-pyruvate (PEP)
Pyruvate
NADH NADH
NADNAD
H H
ADP ADP
ADP ADP
ATP ATP
ATP ATP
H2O H2O
P P
P
P P
P
P
P
P
P P
P
P
P
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Figure 6.9B_s3
NADH
NADH
NAD
NAD
NADNADH
H
H
H
CO2
CO2
ATP
ADP P
FAD
FADH2
CoA
CoA
321 4 5
34
5
1
2
Acetyl CoA
Oxaloacetate
Citric Acid Cycle
2 carbons enter cycle
Citrate
leaves cycle
Alpha-ketoglutarate
leaves cycle
Succinate
Malate
StepAcetyl CoA stokesthe furnace.
Steps –NADH, ATP, and CO2
are generated during redox reactions.
Steps –Further redox reactions generateFADH2 and more NADH.
![Page 8: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2.](https://reader030.fdocuments.net/reader030/viewer/2022032806/56649f065503460f94c1be9e/html5/thumbnails/8.jpg)
Figure 6.5C
Controlledrelease ofenergy forsynthesisof ATP
NADH
NAD
H
H O2
H2O
2
2
2
ATP
Electron transport chain
21
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Figure 6.10
Oxidative Phosphorylation
Electron Transport Chain Chemiosmosis
Mito-chondrialmatrix
Inner mito-chondrialmembrane
Intermem-branespace
Electronflow
Proteincomplexof electroncarriers
Mobileelectroncarriers
ATPsynthase
NADH NAD 2 H
FADH2FAD
O2H2O
ADP P ATP
12
H
H
H
H
H
H
H
H
H
H
H
I
II
IIIIV
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Figure 6.6_1
NADH
NADH FADH2
ATP ATPATP
CYTOPLASM
Glycolysis
Electronscarried by NADH
Glucose Pyruvate PyruvateOxidation
Citric AcidCycle
OxidativePhosphorylation
(electron transportand chemiosmosis)
Mitochondrion
Substrate-levelphosphorylation
Substrate-levelphosphorylation
Oxidativephosphorylation
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Figure 6.7A
Glucose
2 Pyruvate
2 ADP
2 P2 NAD
2 NADH
2 HATP2