Practice Questions

TLS Online TPP Program

#Question id: 34340

Which of the following statements about filtration sterilization are correct?

#XL - S Microbiology

It removes microorganisms based on size exclusion.
It can sterilize both liquids and air.
It disrupts microbial membranes using mechanical force.
It retains viruses larger than 0.45 µm.

More Questions

TLS Online TPP Program

#Question id: 15446

#XL - S Microbiology

Hyper IgM syndrome caused by mutation in?

TLS Online TPP Program

#Question id: 15448

#XL - S Microbiology

Stimulation of a single B cell would result in the generation of a clone of cells having_____

TLS Online TPP Program

#Question id: 15449

#XL - S Microbiology

Class switch recombination of B-cell that is generated upon recognition of protein antigens and requires the participation of_____

TLS Online TPP Program

#Question id: 15451

#XL - S Microbiology

T-cell dependent, B-cell activation require many signals except___

TLS Online TPP Program

#Question id: 15452

#XL - S Microbiology

During activation of B-cell, T cell delivers cytokines and other signals to its partner B cell. Which types of cytokine signals secreted by T-cells?

TLS Online TPP Program

#Question id: 15453

#XL - S Microbiology

Activated B cells divide and differentiate into antibody-producing plasma cells, this process occurred in