Saccharomyces cerevisiae vs brewer's yeast

Saccharomyces cerevisiae and brewer's yeast both are nouns.

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

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

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

Other synonyms of Saccharomyces cerevisiae include baker's yeast.

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