What shuttle mechanism transfers cytosolic NADH into the mitochondria with a loss of reductive power, with the electrons entering the electron transport chain as ubiquinol instead of NADH

What’s the question

Wyyeurudydudyeye2y3y3y3ueuudisusuisus7w7uwh2u

Order of filling levels and sublevels of electrons: 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁶6s²3f¹⁴5d¹⁰6p⁶for an element with 5 electrons in the 3d energy level: full configuration: 1s²2s²2p⁶3s²3p³.