OCR A Level Biology e) The difference between type 1 and type 2 diabetes mellitus To include the causes of type 1 and type 2 diabetes and the treatments used for each. #Diabetes #Type1 #Type2 #DiabetesMellitus #HormonalCommunication #Insulin #OCRALevelBiology #A2Biology #AQAALevelBiology #GCEBiology Insta- Biology_with_Clare