Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Current Affairs Science and Technology
Reverse transcription polymerase chain reaction (RT-PCR) test primarily used to
1
strengthen the body immunity of COVID patient.
2
measure the amount of a specific RNA.
3
test respiratory specimens during the acute phase of infection.
4
More than one of the above
5
None of the above