Write the restriction site of EcoRI enzyme.

Important Questions on Biotechnology: Principles and Processes

EASY

12th Karnataka Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 11 - Biotechnology: Principles and Processes>Karnataka Board-2018>Q 2

Write the methods to introduce alien DNA into Host cells.

EASY

12th Karnataka Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 11 - Biotechnology: Principles and Processes>Karnataka Board-2018>Q 3

Draw a neat labelled diagram of plasmid pBR322.

EASY

12th Karnataka Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 11 - Biotechnology: Principles and Processes>Karnataka Board-2019>Q 5

With an example, explain the convention for naming restriction endonucleases scientifically.

EASY

12th Karnataka Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 11 - Biotechnology: Principles and Processes>Karnataka Board-2019>Q 6

Mention four tools required for recombinant DNA technology.

EASY

12th Karnataka Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 11 - Biotechnology: Principles and Processes>Karnataka Board-2019>Q 7

with reference to gel electrophoresis, what is elution?

EASY

12th Karnataka Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 11 - Biotechnology: Principles and Processes>Karnataka Board-2020>Q 8

Differentiate exonucleases and endonucleases.

EASY

12th Karnataka Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 11 - Biotechnology: Principles and Processes>Karnataka Board-2020>Q 9

Diagrammatically represent recombinant DNA technology.