NEET Zoology Biotechnology Principles and Processes Questions Solved

NEET - 2012

A single strand of nucleic acid tagged with a radioactive molecule is called

(a) vector

(b) selectable marker

(c) plasmid

(d) probe

 

Probes are 15-30 bases long radioactive labelled oligonucleotides (RNA or DNA) used to detect complementary nucleotide sequences, used for disease diagnosis, etc.

Difficulty Level:

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