water
Photosynthetic ETC takes place in thylakoid membranes membranes in chloroplast. Like ETC in mitochondria, light reaction in photosynthesis transport electrons across the photosystems. This yields high energy electron donor, NADPH (unlike in oxidative phosporylation where electrons are transferred from electron donor NADH)
yes it is oxidized substrate reduces itself and oxidize others
A molecule which donates electron(s) to an other, is called a reductor orreducing atom / moleculeExample:2Fe --> 2Fe2+ + 4 e- reductor Fe4 e- + O2 --> 2O2- oxidator O2-------------------------------------------- +2Fe + O2 --> 2FeO redox reaction, the corrosion of Iron by Oxygen (forming rust)
Gold is a relatively inert metal and does not typically act as an electron donor or acceptor in chemical reactions. Its electron configuration makes it stable and less likely to participate in redox reactions.
Tin can act as both an electron donor and an electron acceptor, depending on the chemical reaction it is involved in. In some reactions, tin can donate electrons to other elements, while in others, it can accept electrons.
water
Acid is a proton donor. It donates a proton (H+) to another molecule to form a conjugate base. It is not an electron pair donor, which is characteristic of bases.
The donor is the one who loses the electron. Donor is the elctron carrier.
the lone pair on electron like nh3 make molecule good donor.
H2o
H2o
Loss of electrons is oxidation.
Photosynthetic ETC takes place in thylakoid membranes membranes in chloroplast. Like ETC in mitochondria, light reaction in photosynthesis transport electrons across the photosystems. This yields high energy electron donor, NADPH (unlike in oxidative phosporylation where electrons are transferred from electron donor NADH)
No, an acid is not an electron donor. An acid donates a proton (H+) in a chemical reaction. It is a proton donor, not an electron donor.
yes it is oxidized substrate reduces itself and oxidize others
An electron donor is a substance that donates electrons to another substance during a chemical reaction, typically becoming oxidized in the process. In biological systems, molecules like NADH or FADH2 are electron donors that transfer electrons to the electron transport chain.
A molecule which donates electron(s) to an other, is called a reductor orreducing atom / moleculeExample:2Fe --> 2Fe2+ + 4 e- reductor Fe4 e- + O2 --> 2O2- oxidator O2-------------------------------------------- +2Fe + O2 --> 2FeO redox reaction, the corrosion of Iron by Oxygen (forming rust)