Intermembrane space- Outer membrane Inner membrane CADP ATP Matrix Cristae FIGURE 1.15(A)Diagrammatic representation of a mito- chondron, including the location of the H*-ATPases involved in ATP synthesis on the inner membrane. Figure 4-3 (B)An electron micrograph of mitochondria from a leaf cell of Bermuda grass, Cynodon dactylon(26,000x)(Photo by s. E. Frederick, courtesy of E. H. Newcomb.)Figure 4-3