Cell Cultures and Characteristics - Medical Science

Cell Cultures and Characteristics
Q1:

Which of the following problem makes it impossible to satisfy all of Koch's postulates?

A Microorganism causes serious symptoms in humans

B Microorganism cannot be isolated in pure culture

C Species of microorganism is in question

D Genes from the microorganism cannot be amplified by PCR

ANS:B - Microorganism cannot be isolated in pure culture

No answer description is available.