Suppose you made the intestinal sac too small, and at the end of experiment you could collect only 100 microliters of solution instead of 200 microliters for analysis. You perform the DNS reaction with 100 ul of the recovered solution and 100 ul of water (to bring volume up to 200 ul). How that would affect the concentration of glucose you determined from the standard curve?

Normal Experiment
200 ul solution
200 ul of DNS
400 ul of H2O

A)Half the true concentration
B)Twice the true concentration
C)Equal to the true concentration

The answer is: B) Twice the true concentration

Explanation:

According to what was expressed in the problem, the experiment has to be done with 200 ul of solution, with 200 ul of DNS and finally with 400 ul of H2O. The expression in the problem says that 100 ul of solution is recovered and 100 ul of DNS are added, and 200 ul of H2O are added, but it is said that only half of the solution was added (100 ul of H2O), leading to a increase in glucose concentration.

mientras se trata la anorexia o la bulimia, es importante buscar ayuda antes que nada. un profesional de la salud mental será el más útil para aquellos que sufren anorexia o bulimia. este es un buen lugar para comenzar, sin embargo, ver a otros profesionales como dietistas registrados, especialistas médicos y dentistas podría ayudar a alguien a recuperarse de un trastorno alimentario. después de la ayuda profesional, o si la ayuda profesional no es una opción, alguien que se recupere de la anorexia o la bulimia debe rodearse de compañeros de apoyo, padres u otros miembros de la familia que también estén comprometidos con el proceso de recuperación.

hope this you! : )

(i popped my answer into google translate so it may be a bit wonky)