Biotechnology: Principles and Processes

Bihar Board Class 12 · Biology · 74 past questions

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1. Q4 2026 Set A

   During gel electrophoresis, fragments of DNA move towards which electrode ?

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2. Q12 2025

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

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3. Q14 2025

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

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4. Q16 2024 Set E

   Reason for movement of DNA fragments towards anode in electrophoresis is DNA fragments being

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5. Q21 2024 Set E

   For isolation of DNA a fungus is treated with which enzyme?

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6. Q45 2021 Set H

   Agarose is extracted from

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7. Q64 2018

   Which of the following enzyme is used to break the bacterial cell wall to release DNA and other bio micro…

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8. Q72 2015

   Agarose is extracted from

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