THE ANALYSIS OF TRANSIENTS IN NAD+-LINKED DEHYDROGENASES††Supported by National Science Foundation Grant, No. B-018027, and the Science Research Council. †The following abbreviations have been used: LADH or E, liver alcohol dehydrogenase; NADH or R, reduced nicotinamide adenine dinucleotide; K.E.R. the dissociation constant of binary ER complex.