Photosynthesis as follows: where A is the electron acceptor. Therefore, in light, the electron acceptor is reduced and oxygen is evolved. Samuel Ruben and Martin Kamen used radioactive isotopes to determine that the oxygen liberated in photosynthesis came from the water. Melvin Calvin and Andrew Benson, along with James Bassham, elucidated the path of carbon assimilation (the photosynthetic carbon reduction cycle) in plants. The carbon reduction cycle is known as the Calvin cycle, which ignores the contribution of Bassham and Benson. Many scientists refer to the cycle as the Calvin-Benson Cycle, Benson-Calvin, and some even call it the Calvin-Benson-Bassham (or CBB)
Blended Family (What You Do for Love) 11, 2016, and features both Keys and ASAP Rocky. In September 2017 it was revealed on IMDB that the video was directed by Hype Williams. Blended Family (What You Do for Love) "Blended Family (What You Do for Love)" is a song by American recording artist Alicia Keys, featuring vocals from rapper ASAP Rocky. It was written by Keys, Rocky, John Bush, Brandon Aly, Tish Hyman, Dave Kuncio, Kenneth Withrow and Edie Brickell for her sixth studio album "Here" (2016), while production was helmed by Keys and Mark Batson. The song refers to the former marriage of Keys' husband Swizz