Peptide YY (PYY) and appetite

1. Integrate the biochemical and physiological theories underlying energy homeostasis and its clinincal disturbances.
2. Critically evaluate current theories on energy balance regulation and explain the roles and mechanisms of action of hormones involved in energy metabolism at the cellular and whole body levels.
Include 15 Reference

Introduction: what is peptide YY(pYY) hormone ?
How is peptide YY controlled
What happens if we have too much peptide YY
What happens if we have too little peptide YY in body include

Criteria
1. Criteria :Coursework assignment shows very good evidence that the topic has been fully comprehended and addressed. Written work is concise, clear, very well organised and presented with referencing, where appropriate, in Harvard style.

2. the Introduction gives the context and background of the work; the

3. Discussion shows good depth and balance that goes beyond the basic level required with evidence of a fair range of background reading; at the end of the Discussion (possibly as a separate section) I need literature review of studies which is include in reference

4. Conclusions that summarise the report, identify strengths and weaknesses and some applications or extensions to the work. clearly laid out with appropriate answers being produced and, where appropriate, an awareness of the implications of the calculation(s) is/are demonstrated.
5. Criteria :Coursework assignment shows very good evidence that the topic has been fully comprehended and addressed. Written work is concise, clear, very well organised and presented with referencing, where appropriate, in Harvard style.
6. the Introduction gives the context and background of the work; the