What is the equation for oxidative phosphorylation?
How Free-Energy Currency Works
| phosphorylation | ADP3- + HPO42- + H+ –> ATP4- + H2O | DGo= +30.5 kJ (nonspontaneous) |
|---|---|---|
| oxidation | NADH –> NAD+ + H+ + 2e- | DGo= -158.2 kJ (spontaneous) |
| reduction | 1/2 O2 + 2H+ + 2e- –> H2O | DGo= -61.9 kJ (spontaneous) |
What are the products of the oxidative phosphorylation?
The products of oxidative phosphorylation are ATP, NAD+, and FAD+.
What is the main reactant of the oxidative phosphorylation?
Its important to note that oxygen must be present for oxidative phosphorylation to occur. Water is formed as oxygen receives the electrons from protein complex 4, and combines with protons on the inside of the cell.
What are the reactants for oxidative respiration?
Glucose and oxygen are the reactants and the end products are carbon dioxide and water with the liberation of energy in form of ATP.
What is oxidative phosphorylation also known as?
Oxidative phosphorylation is also known as the electron transport chain. It includes the reactions that result in the synthesis of ATP from ADP + Pi.
What goes in and out of oxidative phosphorylation?
Oxidative phosphorylation is made up of two closely connected components: the electron transport chain and chemiosmosis. In the electron transport chain, electrons are passed from one molecule to another, and energy released in these electron transfers is used to form an electrochemical gradient.
Are reactants or products favored?
Verified by Expert. Reactant Favored – If there are more reactants than products then the reaction is reactants favored. Product Favored – If there are more products than reactants after the reaction is completed then it is product favored.
What are the steps in oxidative phosphorylation?
Oxidative Phosphorylation Steps Delivery of Electrons by NADH and FADH2. Reduced NADH and FADH2 transfer their electrons to molecules near the beginning of the transport chain. Electron Transport and Proton Pumping. The electrons move from a higher energy level to a lower energy level, thereby releasing energy. Splitting of Oxygen to form Water. ATP Synthesis.
The net equation for oxidative phosphorylation can be written as 2 NADH + 2 H+ + O-→ 2 H2O + 2 NAD Write an analogous equation for the light reactions of photosynthesis.
Is oxidative phosphorylation involved as a pathway with ATP?
Oxidative phosphorylation is the metabolic pathway that produces ATP using enzymes with the presence of oxygen. It is the final stage of the cellular respiration of aerobic organisms. There are two main processes of oxidative phosphorylation; electron transport chain and chemiosmosis.
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