Which organism is used to make Swiss cheese?

A. Saccharomyces cerevisiae
B. Spirulina
C. Leuconostoc mesenteroides
D. Streptococcus lactis and Lactobacillus
E. Propionibacterium


Answer: E

Biology & Microbiology

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do nitrogen-fixation nodules contain large amounts of leghemoglobin?  

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