Fractionation of carbon isotopes in oxygenic photosynthesis the C3 pathway in the daytime and the C4 pathway in the nighttime. At night, when temperature and water loss are lower, the CO diffuses through the stomata and produce malate via phosphenolpyruvate carboxylase. During the following day, stomata are closed, malate is decarboxylated, and CO is fixed by RuBisCO. This process alone is similar to that of C4 plants and yields characteristic C4 fractionation values of approximately -11‰. However, in the afternoon, CAM plants may open their stomata and perform C3 photosynthesis. In daytime alone, CAM plants have approximately -28‰ fractionation, characteristic of C3 plants. These combined effects provide
What Do You Take Me For? to number 20 with 16,553 copies sold. The music video, directed by Declan Whitebloom, premiered on 6 October 2011 and develops on a dark background while Lott is seen dancing and singing. It begins with a car pulling into a building before Lott and various scantily-clad back-up dancers perform their routine while Pusha T is seemingly pleading to Lott. Credits adapted from the liner notes of "Young Foolish Happy". What Do You Take Me For? "What Do You Take Me For?" is a song by English singer Pixie Lott from her second studio album, "Young Foolish Happy" (2011). The song