Relative contributions of jumping muscle-specific aerobic and anaerobic ATP production during the first 2 min of jumping in S. americana grasshoppers
| Age . | ṀO2,jm (μmol g-1 min-1) . | Aerobic ATP production*(μmol g-1 min-1) . | Lactatejm (μmol g-1 min-1) . | Anaerobic ATP production (μmol g-1 min-1) . | % of ATP from O2 . |
|---|---|---|---|---|---|
| 2nd | 0.17 | 0.96 | 0 | 0 | 100 |
| 4th | 0.60 | 3.39 | 2.15 | 2.15 | 61 |
| 6th | 0.69 | 3.90 | 2.05 | 2.05 | 66 |
| Adult | 1.12 | 6.33 | 4.35 | 4.35 | 59 |
| Age . | ṀO2,jm (μmol g-1 min-1) . | Aerobic ATP production*(μmol g-1 min-1) . | Lactatejm (μmol g-1 min-1) . | Anaerobic ATP production (μmol g-1 min-1) . | % of ATP from O2 . |
|---|---|---|---|---|---|
| 2nd | 0.17 | 0.96 | 0 | 0 | 100 |
| 4th | 0.60 | 3.39 | 2.15 | 2.15 | 61 |
| 6th | 0.69 | 3.90 | 2.05 | 2.05 | 66 |
| Adult | 1.12 | 6.33 | 4.35 | 4.35 | 59 |
1 μmole of O2 = 5.65 ATP(Hochachka and Somero,1984).