Fractionation of carbon isotopes in oxygenic photosynthesis Calvin cycle during the day, when stomata are closed to prevent water loss, and the light reactions can drive the necessary ATP and NADPH production. This pathway differs from C4 photosynthesis because CAM plants separate carbon by storing fixed CO in vesicles at night, then transporting it for use during the day. Thus, CAM plants temporally concentrate CO to improve Rubsico efficiency, whereas C4 plants spatially concentrate CO in bundle sheath cells. The distribution of plants which use CAM photosynthesis includes epiphytes (e.g., orchids, bromeliads) and xerophytes (e.g., succulents, cacti). In Crassulacean acid metabolism, isotopic fractionation combines the effects of
What Faith Can Do and believe that nothing is impossible with God. That's what faith can do. The take-away message is to know that God cares for you personally and that He wants a personal relationship with each and every one of us. For believers, the song is a reminder about making a faithful commitment to live with the kind of faith that God calls each of us to have." The music video for the single "What Faith Can Do" was released on February 12, 2010. What Faith Can Do "What Faith Can Do" is a song by American Christian rock band Kutless from