(Solved): 2. Below are samples of liver tissue that have been stained with Periodic acid-Schiff (PAS) stain. ...

2. Below are samples of liver tissue that have been stained with Periodic acid-Schiff (PAS) stain. One sample is taken from a healthy individual, and the other from a patient with a glycogen storage disorder that leads to decreased quantities of cytoplasmic glycogen in hepatocytes. a) Which image is taken from the patient with the glycogen storage disease? Explain your answer. (2 marks) b) What would be observed if Schiff's reagent had not been added during the staining process? (2 marks)