multiple choice question\nalthough kochs postulates present a logical framework for establishing a…

multiple choice question\nalthough kochs postulates present a logical framework for establishing a particular microbe as the cause of a disease, they cannot always be applied today.\ninstead, microbiologists sometimes use ______.\n\nprocedures to isolate and manipulate viruses\ncomputer simulations of disease models\nmolecular and genetic evidence\norganoids produced from human stem cells

multiple choice question\nalthough kochs postulates present a logical framework for establishing a particular microbe as the cause of a disease, they cannot always be applied today.\ninstead, microbiologists sometimes use ______.\n\nprocedures to isolate and manipulate viruses\ncomputer simulations of disease models\nmolecular and genetic evidence\norganoids produced from human stem cells

Answer

Answer:

C. molecular and genetic evidence

Brief Explanations:

Koch's postulates fail for non-culturable microbes or those with complex disease links. Molecular/genetic evidence (e.g., detecting pathogen-specific DNA/RNA in infected hosts, identifying virulence genes) is the standard modern alternative to establish microbial causation when postulates can't be applied. The other options are either too narrow (virus isolation, organoids) or not the primary replacement (disease simulations).