Biology homework help

1.- a) What is a endocrine and exocrine gland? Name 2 example of each.
2.- How a hormone affects a target cell ?Please give one example.
3.- What is the consequence of  a lack of Aldosterone?
4.- How is the hypothalamic control of the anterior pituitary lobe ?
5.- physiopathology of the Diabetes insipidus.
6 – Parts of the urinary system.
7.-  describe the process of the Urine formation.
8.-   what substances are normally found in urine?