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9.Biotechnology Principals and Process
medium
The characteristics of a molecular probe are
$I.$ very long molecule
$II.$ double-stranded
$III. DNA$ or $RNA$
$IV$. complementary to a part of desired gene
The correct pair is
A
$I \;and\; II$
B
$II \;and \;III$
C
$III \;and\; IV$
D
$IV\; and\; I$
Solution
A probe is radioactively labelled $\left(P^{32}\right)$ nucleic acid ($20-40$ nucleotide long) with a short sequence complementary to at least one part of the desired $DNA $gene
Standard 12
Biology
