Question Detail

MIC 121 LaboratorySafety andEthicsin Microbiology Objective Question

Question

Which of the following is explicitly stated as a limitation of standard autoclaving regarding the destruction of all life forms?
Options
A It cannot destroy endospores.
B It is not effective against vegetative bacteria.
C Prions are NOT reliably destroyed.
Correct Answer
D It requires excessively long exposure times for viruses.
Correct Answer

Option C is the correct answer.

Detailed Explanation

According to the 'Sterilisation and Disinfection Methods' section, standard autoclaving 'Destroys all life, including endospores. ... Note: Prions are NOT reliably destroyed by standard autoclaving.'

Hint

Think about the toughest infectious agents mentioned that resist common sterilization methods.

Question Info