(a(i))[1]
Suggest which organ in the body is targeted by the immune system in Type 1 diabetes.
(a(ii))[2]
Describe how antibodies work.
(b(i))[1]
Describe one cause of vitamin D deficiency in humans.
(b(ii))[2]
Describe the effects of vitamin D deficiency in humans.
(c)[3]
Describe the influence of vitamin D deficiency on the development of Type 1 diabetes in mice. Use the data in Table 4.1 to support your response.
(d)[4]
Suggest the symptoms that mice with Type 1 diabetes would show.
(e)[3]
Describe the treatment for human patients with Type 1 diabetes.