An aerobic microorganism of composition CH1.625O0.25N0.125,produces an extracellular substance whose molecular formula is C6H4O2N2: Carrying out a batch culture of this organism in a culture medium containing 30 g/l of glucose and ammonium as a nitrogen source, the biomass yield (Yx/s) obtaining values of 0.170 g/g, oxygen consumption was also measured as 0.307 grams per gram of substrate consumed.

a) Calculate the percentage of Yp/s obtained with respect to the theoretical maximum. b) Determine the total amount of product obtained (g/l)

1. (35 pts del total del examen) Un microorganismo aerobio de composicin CH1,625O0,5N0,125 produce una sustancia extracelular cuya frmula molecular es C6H4O2N2. Realizando un cultivo batch de este organismo en un medio de cultivo conteniendo 30g/l de glucosa y amonio como fuente de nitrgeno, se midi el rendimiento en biomasa (YY/s) obtenindose valores de 0,170 g/g, tambin se midi el consumo de oxgeno como 0,307 gramos por gramo de sustrato consumido: a) Calcule el porcentaje de Yp/s obtenido respecto al mximo terico. b) Determine la cantidad total de producto obtenido (g/l)