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9.Biotechnology Principals and Process
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Which one of the following palindromic base sequences in $DNA$ can be easily cut at about the middle by some particular restriction enzyme?
A
$5' \;- \;CGTTCG \;-$ $3^{\prime}$
$3' \;-\; ATCGTA\; - $$5^{\prime}$
B
$5^{\prime}$ - $GATATG $$-3^{\prime}$
$3'\; -\; CTACTA$ $-5^{\prime}$
C
$5^{\prime}-$ $GAATTC$ $-3^{\prime}$
$3^{\prime}$-$C T T A A G$-$5^{\prime}$
D
$5^{\prime}- \;CACGTA \;-3^{\prime}$
$3^{\prime}-\; CTCAGT \;-5^{\prime}$
Solution
Out of the given options
$5^{\prime}-\text {GAATTC} – 3^{\prime}$
$3^{\prime}-\text { CTTAAG }-5^{\prime}$
Is a palindromic sequence that can be cut at about the middle by particular restriction enzyme
Standard 12
Biology
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Match the following column.
| Column $I$ | Column $II$ |
| $A$. Recombinant $DNA$ | $1$. Sea weeds |
| $B$. Gel electrophoresis | $2$. DNA staining |
| $C$. Ethidium bromide | $3$. Plasmid DNA that hasincorporated human DNA |
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