DNA probes are used for .......... | vedclass

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(D) $DNA$ probes are single-stranded sequences of $DNA$ or $RNA$ that are labeled with a radioactive or fluorescent marker. They are used to detect th

Vedclass · Accepted Answer

All of the above

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(D) $DNA$ probes are single-stranded sequences of $DNA$ or $RNA$ that are labeled with a radioactive or fluorescent marker. They are used to detect the presence of complementary nucleotide sequences by hybridization. $1$. In $DNA$ fingerprinting,probes are used to identify specific variable number tandem repeats $(VNTRs)$. $2$. In medical diagnostics,they are used to detect pathogenic bacteria or viruses by identifying their unique genetic sequences. $3$. In medical genetics,they are used to screen for specific genes or mutations associated with genetic disorders. Therefore,all the given options are correct applications of $DNA$ probes.

$DNA$ probes are used for ..........

Similar Questions

In which of the following steps in the $DNA$ fingerprinting technique are labelled $VNTR$ probes used?

What is $VNTR$?

What is $DNA$ polymorphism? Why is it important to study it?

Repetitive sequences are stretches of $DNA$ with repeated bases many times in a genome, but
$(a)$ These sequences are of no transcriptional function
$(b)$ These are associated with euchromatin region
$(c)$ These help to identify a person on the basis of their $DNA$ specificity

Describe the steps involved in $DNA$ fingerprinting.

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