Compare and contrast structural and functional proteins

The major difference between these two types of protein is that structural proteins are used as structures while functional proteins perform specific active functions in the cells.

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.