1. Communication and Cell Signalling
Book Reference: p.20-21

2. Amoeba Unicellular organism living in water
Without the cell surface receptors, the amoeba will not find where the food is.
Unicellular organism living in water

3. Hormone Receptors- 1

4. Hormone Receptors- 2

5. Hormone Receptors- 3

6. The Insulin Receptor- 1

7. The Insulin Receptor- 2

8. Beta blockers
The drug has the same shape as the shape of neurotransmitter combining with the receptor molecule…
…it outcompetes the natural neurotransmitter

9. HIV- 1

10. HIV- 2

11. HIV- 3

12. HIV - Structure

13. Receptors for everything (
Receptors for everything (!!!) that fits into the shape (lock and Key model)

14. This powerpoint was kindly donated to www.worldofteaching.com
Is home to well over a thousand powerpoints submitted by teachers. This a free site. Please visit and I hope it will help in your teaching 14