1. What do we already know about hormones? Thyroid Gland Adrenal Gland Ovary Testes Pancreas Pituitary Gland

2. LO: List the target organs and effects of adrenaline Recognise the organs of the endocrine system How do hormones affect co- ordination?

3. LO: Hormones LO: List the target organs and effects of adrenaline Recognise the organs of the endocrine system Hormones are chemical messengers produced by glands. They travel in the blood stream to target organs

4. Hormones Nerves Gland produces Chemical messengers Travels in blood to whole body Has effect at target organs Electrical impulses Sensor Electrical impulse travels along neurone

5. Thyroid Gland Adrenal Gland Ovary Pancreas Pituitary Gland Thyroxine Insulin/glucagon Adrenalin Oestrogen ADH

7. stimulus sensor neurone Adrenaline is secreted into the bloodstream Target organs respond brain

8. How do you feel?

9. LO: Hormones ADRENALIN FIGHT AND FLIGHT

10. LO: List the target organs and effects of adrenaline Recognise the organs of the endocrine system How do hormones affect co- ordination?