You are presented with the quiz "deficiency of a hormone that does what causes diabetes?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "insulin is a hormone that helps cells absorb sugar from the blood" and "insulin deficiency or a non-responsiveness to insulin is the cause of Diabetes". 

So, what's the best answer to the question?


 

  absorbs sugar from blood         