baker's yeast vs Saccharomyces cerevisiae

baker's yeast and Saccharomyces cerevisiae both are nouns.

Word	Noun	Adjective	Verb	Adverb
baker's yeast	Yes	No	No	No
Saccharomyces cerevisiae	Yes	No	No	No

As nouns, baker's yeast and Saccharomyces cerevisiae are synonyms defined as:

baker's yeast and Saccharomyces cerevisiae: used as a leaven in baking and brewing

Other synonyms of baker's yeast include brewer's yeast.

baker's yeast (noun)	Saccharomyces cerevisiae (noun)
used as a leaven in baking and brewing	used as a leaven in baking and brewing