C. Interaction and Interdependence
1. Molecules
C1.1 Enzymes and metabolism
STANDARD LEVEL Student slide set
C1.1 Enzymes and metabolism (SL)HIGHER LEVEL Student slide set
C1.1 Enzymes and metabolism (HL)
C1.1 Enzymes and metabolism (SL + HL) Questions and answersSTANDARD LEVEL Student slide set
C1.2 Cell respiration (SL)HIGHER LEVEL Student slide set
C1.2 Cell respiration (HL)
C1.2 Cell respiration (SL + HL) Questions and answersSTANDARD LEVEL Student slide set
C1.3 Photosynthesis (SL)HIGHER LEVEL Student slide set
C1.3 Photosynthesis (HL)
C1.3 Photosynthesis (SL + HL) Questions and answers