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
Girls Can't Do What the Guys Do 1972 studio album "See All Her Faces". Yellowman covered it for "King Yellowman" (1984). "Girls Can't Do What the Guys Do" is sampled in "Upgrade U" by Beyoncé and Jay-Z, from Beyoncé's album "B'Day" (2006) and in "No Homo Outro", a track from "Turtleneck & Chain" (2011) by The Lonely Island. Girls Can't Do What the Guys Do "Girls Can't Do What the Guys Do" is a single by American recording artist Betty Wright from her debut studio album "My First Time Around" (1968). It was written by Willie Clarke and Clarence Reid, and released in 1968 by Alston Records.