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(C) probe is a single-stranded $DNA$ or $RNA$ molecule that is tagged with a radioactive isotope or a fluorescent marker.It is used to identify specif

Vedclass · Accepted Answer

Either $RNA$ or $DNA$

Vedclass · Answer

(C) probe is a single-stranded $DNA$ or $RNA$ molecule that is tagged with a radioactive isotope or a fluorescent marker.It is used to identify specific sequences by hybridizing to its complementary $DNA$ or $RNA$ strand in a sample.Since both $DNA$ and $RNA$ can act as probes depending on the experimental requirement,the correct answer is that a probe can be either $RNA$ or $DNA$.

$A$ probe,which is a molecule used to locate specific sequences in a mixture of $DNA$ or $RNA$ molecules,could be:

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