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Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2 H 2 O O 2 ATP

Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2

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Page 1: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2

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

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

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

Page 4: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2

Figure 6.5A

Glucose Heat

C6H12O6 O2 CO2 H2O ATP6 6 6

Loss of hydrogen atoms(becomes oxidized)

Gain of hydrogen atoms(becomes reduced)

Page 5: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2

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

Page 6: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2

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

Page 7: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2

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

Figure 6.5C

Controlledrelease ofenergy forsynthesisof ATP

NADH

NAD

H

H O2

H2O

2

2

2

ATP

Electron transport chain

21

Page 9: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2

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

Page 10: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2

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

Page 11: Figure 6.1_1 Sunlight energy ECOSYSTEM Photosynthesis in chloroplasts Cellular respiration in mitochondria (for cellular work) Heat energy Glucose CO 2

Figure 6.7A

Glucose

2 Pyruvate

2 ADP

2 P2 NAD

2 NADH

2 HATP2