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9.Biotechnology Principals and Process
medium
The specific $DNA$ sequence where $Eco\ R1$ cuts is
A
$\mathop {{\text{ATTCGA}}}\limits_{{\text{TAAGCT}}} $
B
$\mathop {{\text{GAATTC}}}\limits_{{\text{CTTAAG}}} $
C
$\mathop {{\text{GCTTAA}}}\limits_{{\text{CGAATT}}} $
D
$\mathop {{\text{GTTCAA}}}\limits_{{\text{CAAGTT}}} $
Solution
(b)With the help of restriction enzymes to cut a $DNA$ sequence. A restriction enzyme $Eco\ R1$ will cut $DNA$ only if sequence $\begin{array}{*{20}{c}}{\rm{G}}&{\rm{A}}&{\rm{T}}&{\rm{T}}&{\rm{C}}\\{\rm{C}}&{\rm{T}}&{\rm{A}}&{\rm{A}}&{\rm{G}}\end{array}$ is present.
Standard 12
Biology
