First restriction endonuclease type II ...A.. , was isolated by Smith, Wilcox and Kelley from ...B..

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9.Biotechnology Principals and Process

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The first restriction endonuclease type $II$ $...A..$, was isolated by Smith, Wilcox and Kelley from $...B...$ bacterium. It was formed to cut $DNA$ molecules at a particular point by recognizing a specific sequence of six base pairs, known as the $ ...C....$ Here $A, B$ and $C $can be

$A-$Eco $RI \;B-$Escherichia $RY \;13 \;C-$Restriction sequence

$A-$Eco $RII B-E.$coli $R$ $245 \mathrm{C}$ - Recognition sequence

$A-$Hind $II B-$Haemophilus influenza $C-$Recognition sequence

$A-$Bam $HI \;B-$Bacillus $C-$Restriction sequence

Solution

The first restriction endonuclease type II was isolated by Smith, Wilcox and Kelley from Haemophilus influenza bacterium. It was formed to cut $DNA$ molecules at a particular point of recognizing a specific sequence of six base pairs, known as the recognition sequence

Standard 12

Biology

Agarose extracted from sea weeds which isused in

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Which of the following techniques is most commonly used to separate $DNA$ molecules by size?

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Name the five key tools for accomplishing the tasks of recombinant $\rm {DNA}$ technology. Also mention the functions of each tool.

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Assertion : Restriction enzymes cut the strand of $DNA$ to produce sticky ends.

Reason : Stickiness of the ends facilitates the action of the enzyme $DNA$ polymerase

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(AIIMS-2009)

Which one is a true statement regarding $DNA$ polymerase used in polymerase chain reaction?

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The first restriction endonuclease type $II$ $...A..$, was isolated by Smith, Wilcox and Kelley from $...B...$ bacterium. It was formed to cut $DNA$ molecules at a particular point by recognizing a specific sequence of six base pairs, known as the $ ...C....$ Here $A, B$ and $C $can be

Solution

Similar Questions

Agarose extracted from sea weeds which isused in

Which of the following techniques is most commonly used to separate $DNA$ molecules by size?

Name the five key tools for accomplishing the tasks of recombinant $\rm {DNA}$ technology. Also mention the functions of each tool.

Assertion : Restriction enzymes cut the strand of $DNA$ to produce sticky ends. Reason : Stickiness of the ends facilitates the action of the enzyme $DNA$ polymerase

Which one is a true statement regarding $DNA$ polymerase used in polymerase chain reaction?

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Assertion : Restriction enzymes cut the strand of $DNA$ to produce sticky ends.

Reason : Stickiness of the ends facilitates the action of the enzyme $DNA$ polymerase