## Unit: Cellular energetics

### enzymes
https://cdn.kastatic.org/ka-youtube-converted/A90HKrgUOg0.mp4/A90HKrgUOg0.mp4

### enzyme reaction velocity and ph
https://cdn.kastatic.org/ka-youtube-converted/LtGCHzKAf8w.mp4/LtGCHzKAf8w.mp4
https://cdn.kastatic.org/ka-youtube-converted/LtGCHzKAf8w.mp4-low/LtGCHzKAf8w-low.mp4
https://cdn.kastatic.org/ka-youtube-converted/LtGCHzKAf8w.mp4-low-ios/LtGCHzKAf8w-low-ios.mp4

### competitive inhibition
https://cdn.kastatic.org/ka-youtube-converted/O23i38B2EmA.mp4/O23i38B2EmA.mp4

### noncompetitive inhibition
https://cdn.kastatic.org/ka-youtube-converted/4xOsAuj0QZg.mp4/4xOsAuj0QZg.mp4

### first law of thermodynamics introduction
https://cdn.kastatic.org/ka-youtube-converted/vny1qUaToHw.mp4/vny1qUaToHw.mp4

### second law of thermodynamics and entropy
https://cdn.kastatic.org/ka-youtube-converted/axG9HuqViDY.mp4/axG9HuqViDY.mp4

### reaction coupling to create glucose 6 phosphate
https://cdn.kastatic.org/ka-youtube-converted/L8ifD4I1o38.mp4/L8ifD4I1o38.mp4

### introduction to metabolism anabolism and catabolism
https://cdn.kastatic.org/ka-youtube-converted/KwNe9x0eChs.mp4/KwNe9x0eChs.mp4

### photosynthesis
https://cdn.kastatic.org/ka-youtube-converted/-rsYk4eCKnA.mp4/-rsYk4eCKnA.mp4

### breaking down photosynthesis stages
https://cdn.kastatic.org/ka-youtube-converted/Wt5EMpUt-_g.mp4/Wt5EMpUt-_g.mp4
https://cdn.kastatic.org/ka-youtube-converted/Wt5EMpUt-_g.mp4-low/Wt5EMpUt-_g-low.mp4

### conceptual overview of light dependent reactions
https://cdn.kastatic.org/ka-youtube-converted/vEsAtC9d_MQ.mp4/vEsAtC9d_MQ.mp4
https://cdn.kastatic.org/ka-youtube-converted/vEsAtC9d_MQ.mp4-low/vEsAtC9d_MQ-low.mp4

### photosynthesis evolution
https://cdn.kastatic.org/ka-youtube-converted/RnHCOBDSSfA.mp4/RnHCOBDSSfA.mp4
https://cdn.kastatic.org/ka-youtube-converted/RnHCOBDSSfA.mp4-low/RnHCOBDSSfA-low.mp4
https://cdn.kastatic.org/ka-youtube-converted/RnHCOBDSSfA.mp4-low-ios/RnHCOBDSSfA-low-ios.mp4

### introduction to cellular respiration
https://cdn.kastatic.org/ka-youtube-converted/2f7YwCtHcgk.mp4/2f7YwCtHcgk.mp4

### overview of cellular respiration
https://cdn.kastatic.org/ka-youtube-converted/9zoS5WGsmpc.mp4/9zoS5WGsmpc.mp4

### oxidative phosphorylation and the electon transport chain
https://cdn.kastatic.org/ka-youtube-converted/J30zpvbmw7s.mp4/J30zpvbmw7s.mp4

### atp synthase
https://cdn.kastatic.org/ka-youtube-converted/rg8gpzFLQ-E.mp4/rg8gpzFLQ-E.mp4
https://cdn.kastatic.org/ka-youtube-converted/rg8gpzFLQ-E.mp4-low/rg8gpzFLQ-E-low.mp4
https://cdn.kastatic.org/ka-youtube-converted/rg8gpzFLQ-E.mp4-low-ios/rg8gpzFLQ-E-low-ios.mp4

### molecular variation
https://cdn.kastatic.org/ka-youtube-converted/RYz3d1meQQc.mp4/RYz3d1meQQc.mp4
https://cdn.kastatic.org/ka-youtube-converted/RYz3d1meQQc.mp4-low/RYz3d1meQQc-low.mp4
https://cdn.kastatic.org/ka-youtube-converted/RYz3d1meQQc.mp4-low-ios/RYz3d1meQQc-low-ios.mp4
