EASY
12th Kerala Board
IMPORTANT
Earn 100

What is the function of Restriction Endonuclease in recombinant DNA technology?
(a)Link together fragments of DNA
(b)Make millions of copies of DNA
(c)Cut DNA into many fragments
(d)Separate fragments of DNA

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Important Questions on Biotechnology: Principles and Processes
HARD
12th Kerala Board
IMPORTANT
Recombinant DNA technology is a complex process that involves several steps. Write down the major steps in recombinant DNA technology.

MEDIUM
12th Kerala Board
IMPORTANT
The discovery of restriction endonuclease is considered as the milestone in the history of genetic engineering.
Which is the first discovered restriction endonuclease?

MEDIUM
12th Kerala Board
IMPORTANT
What are the criteria for naming restriction endonuclease?

MEDIUM
12th Kerala Board
IMPORTANT
Which among the following is a selectable marker in pBR – 322 ?

HARD
12th Kerala Board
IMPORTANT
How can we make a host cell competent to receive a foreign gene or DNA?

HARD
12th Kerala Board
IMPORTANT
The following are the diagrams of two important processes used in rDNA.
Identify A and B.

HARD
12th Kerala Board
IMPORTANT
The following are the diagrams of two important processes used in rDNA.
Write the uses of A and B in rDNA technology.
