Q. Primers are
A) Small chemically synthesized oligonucleotides of about 10-18 nucleotides that are complementary to the region of template DNA
B) Chemically synthesized oligonucleotides of about 10-18 nucleotides that are not complementary to the region of template DNA
C) The double-stranded DNA that need to the amplified
D) Specific sequences present on recombinant DNA
Explanation
Primers are small chemically synthesized oligonucleotides of about 10-18 nucleotides long that are complementary to the sequences present at the 3’ ends of the target DNA segment
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.