List of top Environmental Microbiology Questions on Bacterial Structures

Rod shaped bacterial cells are called _______.

A student wants to decide electron acceptor for aerobic, facultative and anaerobic bacteria. In this context, read the following statements:
(i) Dissolved Oxygen (DO) can act as electron acceptor for aerobic bacteria.
(ii) Nitrite can act as electron acceptor for aerobic bacteria.
(iii) Dissolved Oxygen (DO) can act as electron acceptor for anaerobic bacteria.
(iv) Nitrite can act as electron acceptor for facultative bacteria.
The correct choice is:

Reverse Transcriptase Polymerase Chain Reaction is an analytical procedure used in detection of pathogenic microorganisms. Which one of the following statements is NOT correct in this context?