ANSC 326 exam 1 Questions with Complete Solutions

microbiology Correct Answer-artificial sub discipline of biology based on size food microbiology Correct Answer-studies microbes that grow in food Louis Pasteur Correct Answer-1850 demonstrated that microbes complete lactic and ethanol fermentation early food preservation methods Correct Answer-probably accidental, sun dried/salted/frozen Fermented food became a thing around Correct Answer-4000 BCE Robert Koch Correct Answer-Koch's postulate is about establishing a causal relationship between a pathogen and an illness ecology Correct Answer-studies interaction of organisms and factors in a niche Is food an ecosystem? Correct Answer-yes viable vs. culturable Correct Answer-viable means alive, culturable means detectable by testing methods