[Answer] What does light reaction use and produce?

Answer: uses water produces NADPH

Most relevant text from all around the web:

What does light reaction use and produce? Chloroplasts /ˈklɔːrəˌplæsts plɑːsts/ are organelles specialized subunits in plant and algal cells. Their discovery inside plant cells is usually credited to Julius von Sachs (1832–1897) an influential botanist and author of standard botanical textbooks – sometimes called "The Father of Plant Physiology". Nicotinamide adenine dinucleotide phosphate abbreviated NADP⁺ or in older notation TPN is a cofactor used in anabolic reactions such as the Calvin cycle and lipid and nucleic acid syntheses which require NADPH as a reducing agent. It is used by all forms of cellular life. Adenosine triphosphate is a complex organic chemical that provides energy to drive many processes in living cells e.g. muscle contraction nerve impulse propagation and chemical synthesis. Found in all forms of life ATP is often referred to as the "molecular unit of currency" of intracellular energy transfer. Wh… What are byproducts of photosynthesis? - Quora Energy IV - Photosynthesis (Light-dependent Reactions ... The Light Reactions of Photosynthesis - Biochemistry ... Thu Jun 17 2010 · The light dependent reaction produces two useful substances for the plant: ATP and NADPH. In addition it produces a waste product oxygen gas . The ATP and the NADPH are then used in the light independent reaction. The oxygen is released into the atmosphere. The photosynthesis process in chloroplasts begins when an electron of P680 of PSII attains a higher-energy level. This energy is used to reduce a chain of electron acceptors that have subsequently lowered redox-potentials. This chain of electron acceptors is known as an electron transport chain. When this chain reaches PS I an electron is again excited creating a high redox-potential. The electron transport chain of photosynthesis is often put in a diagram called the z-scheme because the redoxdiagram from P680 to … Tue Mar 13 2018 · The chemicals that organisms use to produce light vary depending on the species. It...

Disclaimer: 

Our tool is still learning and trying its best to find the correct answer to your question. Now its your turn, "The more we share The more we have". Comment any other details to improve the description, we will update answer while you visit us next time...Kindly check our comments section, Sometimes our tool may wrong but not our users.

Are We Wrong To Think We're Right? Then Give Right Answer Below As Comment