Outline how appetite is regulated after eating.

Analyse type 2 diabetes.

hormones are produced by the stomach and small intestine ✔

hormone «leptin» secreted by fat cells/adipose tissue ✔

hormones enter the blood stream ✔

hormones/leptin/ghrelinact on the appetite control centre ✔

leptin inhibits eating/causes satiety✔

ghrelin increases the desire to eat ✔

type 2 diabetes is the inability to use insulin/ insulin target cells are less sensitive/ insulin resistant ✔

type 2 most often occurs in obese people who are over age 35 / older people/ caused by inactivity/ poor diet ✔

type 2 is increasing in children «due to poor diet and low levels of physical activity» ✔

type 2 can be controlled by diet/exercise / weight loss / oral medication / insulin ✔

type 2 is more common than type 1 ✔

Generally done well – sometimes the hormones involved were mixed up.

This was understood very well.