A tumor inducing plasmid widely used in production of transgenic plants is that of

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9.Biotechnology Principals and Process

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A tumor inducing plasmid widely used in the production of transgenic plants is that of

Escherichia coli

Bacillus thuringiensis

Staphylococcus aureus

Agrobacterium tumefaciens

Solution

Agrobacterium tumefaciens: It can cause tumor by transferring a defined segment of $DNA$ $(T-DNA)$ from its tumor inducing plasmid into the nuclear genome of plant cells.

Standard 12

Biology

In agarose gel electrophoresis, $DNA$ molecules are separated on the basis of their

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Which of the following enzymes are used to join bits of $DNA$?

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The role of $DNA$ ligase in the construction of a recombinant $DNA$ molecule is

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Given below are two statements : one is labelled as Assertion $(A)$ and the other is labelled as Reason $(R)$.
Assertion $(A)$ :
When a particular restriction enzyme cuts strand of DNA, overhanging stretches or sticky ends are formed.
Reason $(R)$:
Some restriction enzymes cut the strand of DNA a little away from the centre of palindromic site.
In the light of the above statements, choose the correct answer from the options given below :

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(NEET-2022)

$A$ – amp$^R$ has recognition sites for Pvu $I$.

$R$ – tet$^R$ gene has not recognition site for Hind $III$.

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A tumor inducing plasmid widely used in the production of transgenic plants is that of

Solution

Similar Questions

In agarose gel electrophoresis, $DNA$ molecules are separated on the basis of their

Which of the following enzymes are used to join bits of $DNA$?

The role of $DNA$ ligase in the construction of a recombinant $DNA$ molecule is

$A$ – amp$^R$ has recognition sites for Pvu $I$. $R$ – tet$^R$ gene has not recognition site for Hind $III$.

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$A$ – amp$^R$ has recognition sites for Pvu $I$.

$R$ – tet$^R$ gene has not recognition site for Hind $III$.