2.5 Chemical Coordination
- Can you compare and contrast nervous and hormonal communication?
- What are the sources, roles and effects of the following hormones: ADH, adrenaline, insulin, testosterone, progesterone and oestrogen?
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Watch this introduction video from Hank. It does go into a little more detail than necessary on some of the glands but it’s a nice overview.
Click here to investigate how your body responds to changes in blood sugar with this great interactive animation.
Click here to see how adrenaline effects the blood flow to muscles and the gut.
Click here to see exactly how ADH works to alter the water balance of the body.
Click here to have a go at a quiz on hormones and endocrine glands.
Test your knowledge with Quizlet: IGCSE Biology – Chemical Coordination