Download App

STD 12 - 9. biotechnology principlas and process — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 9. biotechnology principlas and process1 Mark
MCQ
Genes of interest can be selected from a genomic library by using
  • A
    Restriction enzymes
  • B
    Cloning vectors
  • ✓
    $DNA$ probes
  • D
    Gene targets
✓

Answer

Correct option: C.
$DNA$ probes
c
A hybridization probe is a fragment of $DNA$ of variable length which is used in $DNA$ samples to detect the presence of nucleotide sequence (the $DNA$ target) that are complementary to the sequence in the probe. The probe hybridize to single-stranded $DNA$ whose base sequence allow probe target base-pairing due to complementary between the probe and target.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (0.5 Marks)" from STD 12 - 9. biotechnology principlas and process→STD 12 - 9. biotechnology principlas and process — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Normal $E.$ coli cells carry resistance against which of the following antibiotics?
→
The most striking example of point mutation is found in a disease called
→
In eukaryotes, mRNA is synthesized with the aid of:
→
Bacteria and fungi in a forest ecosystem are generally:
→
A complex of ribosomes attached to a single strand of RNA is known as :
→
The sex determination pattern in honeybee is called
→
For a gene if $A A= male plant, B B= female plant.$ Find out the genotype of endosperm and embryo
→
The large vessels for growing microbes on an industrial scale are called _________ .
→
Mass extinction at the end of Mesozoic era was probably due to:
→
Which of the following type of animal is chiefly protected by man?
→