Practice Questions

TLS Online TPP Program

#Question id: 34325

Which of the following statements regarding moist heat sterilization are correct?

#XL - S Microbiology

It kills microorganisms primarily by denaturation of proteins.
Autoclaving is performed at 121°C under 15 psi for 15–20 minutes.
It is less effective than dry heat in destroying bacterial endospores.
Boiling at 100°C for 10 minutes is sufficient to sterilize surgical instruments.

More Questions

TLS Online TPP Program

#Question id: 415

#XL - S Microbiology

Which one of the following compounds does not have a large negative free energy of hydrolysis?

TLS Online TPP Program

#Question id: 415

#XL - Q Biochemistry

Which one of the following compounds does not have a large negative free energy of hydrolysis?

TLS Online TPP Program

#Question id: 415

#XL - R Botany

Which one of the following compounds does not have a large negative free energy of hydrolysis?

TLS Online TPP Program

#Question id: 416

#XL - S Microbiology

The immediate precursors of DNA and RNA synthesis in the cell all contain:

TLS Online TPP Program

#Question id: 416

#XL - Q Biochemistry

The immediate precursors of DNA and RNA synthesis in the cell all contain:

TLS Online TPP Program

#Question id: 416

#XL - R Botany

The immediate precursors of DNA and RNA synthesis in the cell all contain: