2. Sunlight
Glucose

3. ?

4. Energy Transfer
Sun
Producers
Primary Consumers
Secondary Consumers
Tertiary Consumers
Decomposers
*Only 10% of the energy in one level is converted to biomass at the next level. The rest of the energy (90%) is lost as heat/waste.

7. ?
Sunlight
Glucose

10. with O2
ATP
without O2

13. C6H12O6 C3H6O3 +2 ATP
C6H12O C2H6O +2 ATP

14. C6H12O6 C3H6O3 +2 ATP
C6H12O C2H6O +2 ATP

16. C6H12O6 O2
CO2
H20
ATP
C6H12O6 + 6O CO2 + 6H ATP

17. with O2
without O2

18. In one minute a working muscle cell uses 10,000,000 ATP molecules.
That is the cell's entire supply, so ADP must be recycled into ATP.
Produce 125lbs of ATP per day. Blue Whale makes 5 tons/day. Even resting in bed, you use 20 kg of ATP every 24 hours!

20. with O2
ATP
without O2

21. Energy-requiring processes
Glucose O 2
ADP + P
Energy-requiring processes
Respiration
ATP
H O CO 2 2

22. Lactic acid fermentation
Glucose C 6
Glycolysis
2 pyruvic acid C 3
Alcohol fermentation
Lactic acid fermentation
Acetic acid C 2
Results in much more ATP formation CO 2
Krebs cycle CO 2 e
½ O 2
ADP + P
Electron transport system 2
H O
ATP