Base Your Answers to the Questions Below on the Following

Multiple Choice

Base your answers to the questions below on the following information:
You have isolated a factor from the blood of a space alien and named it XFF (for X- files factor) . Based on preliminary data, you think that XFF could be one of three compounds normally found in human blood: epidermal growth factor (EGF) , epinephrine, or estrogen.
-You add a large amount of XFF to cultured liver cells. Which of the following might you observe if XFF can bind to human epinephrine receptors?

A) glycogen breakdown
B) increased cell division
C) decreased protein synthesis
D) glucose 6- phosphate polymerization
E) all of the above