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Biology Biotechnology Principles and Processes Processes of Recombinant DNA Technology Single Correct MCQ

Published on: August 11, 2026

Primers are

small chemically synthesised oligonucleotides of about 10-18 nucleotides that are complementary to the region of template DNA

chemically synthesised oligonucleotides of about 10-18 nucleotides that are not complementary to the region of template DNA

the double-stranded DNA that need to be amplified

specific sequences present on recombinant DNA

Text Solution

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The correct answer is:

In PCR, primers are short synthetic DNA sequences that bind to the template DNA to initiate DNA synthesis.

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