Zoology - Biotechnology - Principles and Processes Question with Solution | TestHub
ZoologyBiotechnology - Principles and ProcessesSeparation and Isolation of DNA FragmentsEasy2 minPYQ_2020
ZoologyEasysingle choice
In DNA fingerprinting, the 'probe' refers to ___________
Options:
Answer:
A
Solution:
For DNA fingerprinting special single-stranded DNA, probes are made in the laboratory. DNA probes contain repeated sequences of bases complementary to those on VNTRs. These probes are made radioactive by labeling with radioactive isotopes. This step helps in detecting DNA fingerprints or a variable number of tandem repeats (VNTRs).
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Biotechnology - Principles and ProcessesSubtopic:Separation and Isolation of DNA Fragments
⏱ 2mℹ️ Source: PYQ_2020
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