Fractionation of carbon isotopes in oxygenic photosynthesis product 3-phosphoglycerate is depleted in C due to the kinetic isotope effect of the above reaction. The overall C fractionation for C3 photosynthesis ranges between -20 to -37‰. The wide range of variation in delta values expressed in C3 plants is modulated by the stomatal conductance, or the rate of CO entering, or water vapor exiting, the small pores in the epidermis of a leaf. The δC of C3 plants depends on the relationship between stomatal conductance and photosynthetic rate, which is a good proxy of water use efficiency in the leaf. C3 plants with high water-use efficiency tend to
What Cha' Gonna Do for Me but did become domestically available digitally shortly after Khan won multiple Grammys for her 2007 album "Funk This". In 2016, Big Break Records re-issued the album as an expanded edition with special liner notes and pictures containing three additional tracks: "Only Once", "Lover's Touch" and "I Know You, I Live You (Remix)". What Cha' Gonna Do for Me What Cha' Gonna Do for Me is the Gold certified third solo album by American R&B/funk singer Chaka Khan, released on the Warner Bros. Records label in 1981. Three singles were released from "What Cha' Gonna Do": the Beatles cover "We Can