Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 20004
TLS Online TPP Program

#Question id: 18697

Knockout mice are created by

#Unit 13. Methods in Biology
  1. mutagenizing a mouse and selecting for mutant offspring
  2. creating a chimera by fusing cells from two different cell lines
  3. infecting the mouse with a retrovirus
  4. transfecting embryonic stem cells with an altered gene sequence
More Questions
TLS Online TPP Program

#Question id: 18913

#Unit 13. Methods in Biology

In PBR322, If a DNA with PstI will be selected on the basis of
TLS Online TPP Program

#Question id: 18914

#Unit 13. Methods in Biology

In PBR322, If a DNA with SalI and BamHI will be selected on the basis of
TLS Online TPP Program

#Question id: 18915

#Unit 13. Methods in Biology

In PBR322, A gene having terminal cut with the PstI, on which selectable marker the colony will be selected 
TLS Online TPP Program

#Question id: 18916

#Unit 13. Methods in Biology

In PBR322, A gene having terminal cut with the SalI and BamHI, on which selectable marker the transformed colony will be selected 
TLS Online TPP Program

#Question id: 18917

#Unit 13. Methods in Biology

Transformation of plasmid in requires competent E.coli cells, this competent cells are formed by chemical and electrical treatment causes cell become more porous, the phenomenon is called 
TLS Online TPP Program

#Question id: 18918

#Unit 13. Methods in Biology

Recognition Sequences for Some Type II Restriction Endonucleases 

Match them correctly