globulin vs simple protein

globulin and simple protein both are nouns.

Word	Noun	Adjective	Verb	Adverb
globulin	Yes	No	No	No
simple protein	Yes	No	No	No

As nouns, simple protein is a hypernym of globulin; that is, simple protein is a word with a broader meaning than globulin:

globulin: a family of proteins found in blood and milk and muscle and in plant seed
simple protein: a protein that yields only amino acids when hydrolyzed

globulin (noun)	simple protein (noun)
a family of proteins found in blood and milk and muscle and in plant seed	a protein that yields only amino acids when hydrolyzed