Get your answers by asking now. When sunlight releases electrons from chloroplasts, a pair of electrons are picked up by a molecule of NADP, which would give it a -1 charge. It accepts energized electrons released during some metabolic reactions. Oxidation-reduction involved in protecting against the toxicity of reactive oxygen species. 16. Is it two individual electrons (from photolysis or the chlorophyll molecules) and a hydrogen ion (proton)? 4 answers. Nicotinamide Adenine Diphosphate; NADH plays an important role in metabolism. 1. During aerobic respiration, What directly donates electrons to the electron transport chain at the highest energy level? Thanks. what dose trump have over pence? And as for the old original OP question.....my understanding is that NADP itself is positive, with a charge of +1. NADPH is formed as an end result of photolysis. The remaining function of the light-dependent reaction is to generate the other energy-carrier molecule, NADPH. This is seen in cellular respiration as well as in photosynthesis How does nadp become nadph? NADP+ accepts and holds 2 high-energy electrons along with a hydrogen ion (H+). What is NADP + /NADPH?. NADPH is an electron carrier. The oxygen is given out as molecular oxygen ("O"_2). Still have questions? Nicotinamide adenine dinucleotide phosphate, abbreviated NADP + or, in older notation, TPN (triphosphopyridine nucleotide), 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 … Phosphorylation is when a P ion aka Potassium ion is removed from a molecule, like NADP+, to do work. Join. How does NADP+ Become NADPH? because its oxidized to form NADP. It therefore picks up a proton to become NADPH. Trending Questions. Nadph is important in photosynthesis because? How is NADPH different from NADP ? The cyclic electron pathway begins when the PS I antenna complex absorbs solar energy. The electrons are used for converting ADP(adenosine diphosphate) to ATP(adenosine triphosphate) … Trending Questions. 0 0. Join Yahoo Answers and get 100 points today. 2 "H"_2"O" -> 4"H"^(+) + 4"e"^(-) + "O"_2 The hydrogen ions ("H"^+) are picked up by the compound NADP to form NADPH. It has lost one electron B. NADP+ takes on an H+ to become NADPH: NADP+ + 2 e- + H+ NADPH. NADP + and other such cofactors (NAD + and FAD +) are capable of accepting these electrons in a stable manner without forming harmful and overly reactive radicals.They are capable of harboring 2 electrons because of the nicotinamide present in its structure. NADPH is a reduced form of NADP; It differs from NAD by the presence of an additional PO 4 – NADP(H) provides reducing Equivalents for biosynthetic reactions. During the interaction, the electrons change NADP from its oxidized state - NADP + - to its reduced state - NADPH. Function od NADP. NADPH and ATP produced by noncyclic flow electrons in thylakoid membrane are used by enzymes in stroma during light-independent reactions. If this is the case, during the Calvin Cycle, do the NADPH molecules donate the same two individual electrons and hydrogen proton from the light-dependent reactions to become NADP+ again? Source(s): https://owly.im/a95PM. It has gained one electron C. It has gained one proton D. It has lost one proton 2 See answers saffo saffo reduction of NADP+ by adding hydrogen if it help u plz pick as best tnc:) Brainly User Brainly User Through phosphorylation. C. Cyclic Electron Pathway 1. Ask Question + 100. How Does Nadp Become Nadph. How does NADP^+ gets converted to NADPH + H^+? A. The energy from the photons is used to split water into hydrogen and oxygen. As the electron from the electron transport chain arrives at photosystem I, it is re-energized with another photon captured by chlorophyll. 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