Explain the advantages of Nitrogen fixing plants to the humans and its role within the ecosystem in detail. 

Browse the Internet and select a way (other than giving the oxygen) that plants are useful to the humans.  Write down a 250 word summary regarding the plant benefit you chose. 

a) Describe what kind of plant it is? 

b) Where is it found? 

c) How is it beneficial to the humans? 

d) What role does it play within the ecosystem?  

Explain the behavior of the bioactive peptides as antioxidants and as cholesterol lowering agents in detail. Also explain the biological significance of lipids and the process of lipid oxidation in detail.