TLS Online TPP Program

#Question id: 38802


Q. Which of the following statements best explains the limitation of meristem culture for producing virus-free plants?

#Plant Biotechnology
  1. Meristem explants smaller than 100 µm cannot regenerate shoots
  2.  All plant viruses are completely excluded from meristematic tissue
  3. Larger explants always eliminate viruses more effectively
  4. Virus freedom is pathogen-specific and must be confirmed by testing
More Questions
TLS Online TPP Program

#Question id: 23157

#Applied Microbiology

Immunofluorescence microscopy, the most widely used method of detecting 

TLS Online TPP Program

#Question id: 23158

#Zoology

You have purified protein X and injected into an animal so that over a period of weeks, the animal will mount an immune response and make antibodies to protein X. By which technique these generated antibodies can be extracted from blood serum.

TLS Online TPP Program

#Question id: 23158

#Life Sciences

You have purified protein X and injected into an animal so that over a period of weeks, the animal will mount an immune response and make antibodies to protein X. By which technique these generated antibodies can be extracted from blood serum.

TLS Online TPP Program

#Question id: 23158

#Applied Microbiology

You have purified protein X and injected into an animal so that over a period of weeks, the animal will mount an immune response and make antibodies to protein X. By which technique these generated antibodies can be extracted from blood serum.

TLS Online TPP Program

#Question id: 23168

#Zoology

What are the advantages of using secondary antibodies in indirect immunofluorescence?
1.  It makes easy to choose a different conjugate no matter the primary antibody
2. Enhance detection by localizing more conjugate at the antigen
3. Conjugation of fluorophore can interfere with the primary antibody’s recognition of the antigen
Which of the following options is correct?

TLS Online TPP Program

#Question id: 23168

#Life Sciences

What are the advantages of using secondary antibodies in indirect immunofluorescence?
1.  It makes easy to choose a different conjugate no matter the primary antibody
2. Enhance detection by localizing more conjugate at the antigen
3. Conjugation of fluorophore can interfere with the primary antibody’s recognition of the antigen
Which of the following options is correct?