HARD
12th ICSE
IMPORTANT
Earn 100

Outline how restriction enzymes are used for removing sections of DNA from a chromosome.

Important Questions on Biotechnology: Principles and Processes

HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 11 - Biotechnology: Principles and Processes>Chapter Practice>Q 25
What essential features must be present in a cloning vehicle/cloning vector?
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 11 - Biotechnology: Principles and Processes>Chapter Practice>Q 26
A vector is engineered with three features, which facilitate its cloning within the host cell. List three features and explain each one of them.
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 11 - Biotechnology: Principles and Processes>Chapter Practice>Q 27
Agrobacterium tumefaciens is considered a good cloning vector. Explain why.
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 11 - Biotechnology: Principles and Processes>Chapter Practice>Q 28
Give a brief account of various tools of recombinant DNA technology.
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 11 - Biotechnology: Principles and Processes>Chapter Practice>Q 29
Briefly describe the essential steps in the process of gene transfer from one species to another.
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 11 - Biotechnology: Principles and Processes>Chapter Practice>Q 30
Any recombinant DNA with desired gene is required in a billion copies for commercial use. How is this amplification done? Explain.
HARD
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 11 - Biotechnology: Principles and Processes>Chapter Practice>Q 31
Write a short note on bioreactors.