Photosynthesis of carbon dioxide to carbohydrate, cellular respiration is the oxidation of carbohydrate or other nutrients to carbon dioxide. Nutrients used in cellular respiration include carbohydrates, amino acids and fatty acids. These nutrients are oxidized to produce carbon dioxide and water, and to release chemical energy to drive the organism's metabolism. Photosynthesis and cellular respiration are distinct processes, as they take place through different sequences of chemical reactions and in different cellular compartments. The general equation for photosynthesis as first proposed by Cornelis van Niel is therefore: Since water is used as the electron donor in oxygenic photosynthesis, the equation for
What U Need? Song Festival in Busan, South Korea. "what U need?" was performed together with "Lose Control" at the SMG New Year's Eve Gala 2017 in Baoshan Sports Centre, Shanghai on December 31, 2016. "what U need" stayed at #1 on the Alibaba Real Time Music Chart in China for three consecutive weeks. The single and the music video appeared at the top of music charts in China, Hong Kong, Japan, Malaysia, Thailand, UK, Turkey, Canada and the United States. The song hit the #4 spot on the China V Chart as well as in Billboard's World Digital Songs. Additionally, the song