

MCQOPTIONS
Saved Bookmarks
1. |
Which of the following problem makes it impossible to satisfy all of Koch\'s postulates? |
A. | Microorganism cannot be isolated in pure culture |
B. | Microorganism causes serious symptoms in humans |
C. | Genes from the microorganism cannot be amplified by PCR |
D. | Species of microorganism is in question |
Answer» B. Microorganism causes serious symptoms in humans | |