Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 10902
TLS Online TPP Program

#Question id: 1147

All the following statement(s) about cholera toxin are TRUE, except:

#Section 3: Genetics, Cellular and Molecular Biology

  1. it chemically modifies the Gαs protein.

  2. it is a G protein-coupled receptor.

  3. it prevents hydrolysis of bound GTP to GDP.

  4. it leads to continuous activation of adenylyl cyclase.

More Questions
TLS Online TPP Program

#Question id: 15921

#Section 6: Plant, Animal and Microbial Biotechnology

_________________is one of the limitation of animal tissue culture 
TLS Online TPP Program

#Question id: 15922

#Section 6: Plant, Animal and Microbial Biotechnology

Exposure to carcinogens is a contributing factor for _________
TLS Online TPP Program

#Question id: 15923

#Section 6: Plant, Animal and Microbial Biotechnology

The growth of animal cells in vitro in a suitable culture medium is called___________
TLS Online TPP Program

#Question id: 15924

#Section 6: Plant, Animal and Microbial Biotechnology

Name the type of culture which is prepared by inoculating directly from the tissue of an organism to culture media?
TLS Online TPP Program

#Question id: 15925

#Section 6: Plant, Animal and Microbial Biotechnology

What is a cell line?
TLS Online TPP Program

#Question id: 15926

#Section 6: Plant, Animal and Microbial Biotechnology

Name the organism on which first cell line was observed?