Biotechnology: Principles and Processes

Bihar Board Class 12 · Biology · 74 past questions

6 of 74 · show all

1. Q8 2025

   Which of the following is based on the principle of antigen-antibody interaction?

   Try it →
2. Q9 2025

   When very few bacteria or viruses are present in an infected person, which technique can be used to identify…

   Try it →
3. Q10 2025

   Which enzyme links the gene to the vector?

   Try it →
4. Q11 2025

   Which of the following is the first restriction endonuclease?

   Try it →
5. Q12 2025

   In get electrophoresis, DNA fragment move towards which of the following electrodes?

   Try it →
6. Q14 2025

   Which enzyme is used to process a bacterial cell to obtain its DNA?

   Try it →