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TLS Online TPP Program

#Question id: 12922

 Match the following:-

1. Ligase chain reaction.i. Mutation detection
2. Nucleic acid sequence based amplification.ii. Non isothermal
3. Loop mediated isothermal amplification.iii. Viral detection
4. Branched DNA amplification.iv. parasitic disease

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. 1-ii,2-iii,3-iv,4-i
  2. 1-i,2-ii,3-iii,4-iv
  3. 1-iii,2-iv,3-ii,4-i
  4. 1-iv,2-i,3-iii,4-ii
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TLS Online TPP Program

#Question id: 3685

#Section 3: Genetics, Cellular and Molecular Biology

In prokaryotes, DNA replication begins at a single site that is rich in AT nucleotide sequence, where two strands unwind and separate. This ATP dependent process catalyzed by a protein
TLS Online TPP Program

#Question id: 3686

#Section 3: Genetics, Cellular and Molecular Biology

The short strand of ........ primer is required for the replication of DNA:
TLS Online TPP Program

#Question id: 3687

#Section 3: Genetics, Cellular and Molecular Biology

As the two strands of the double helix are separated, the positive supercoiling interferes with the further unwinding of DNA. Which of the following enzyme makes a break in a strand of DNA to release the supercoiling and facilitate the replication to occur?
TLS Online TPP Program

#Question id: 3688

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following enzyme has a unique ability to introduce positive and negative supercoiling of the DNA and it is the target for antibacterial agents such as ciprofloxacin/quinolones?
TLS Online TPP Program

#Question id: 3689

#Section 3: Genetics, Cellular and Molecular Biology

DNA replication is bidirectional and anti-parallel. Which of the statement is FALSE regarding the DNA replication?
TLS Online TPP Program

#Question id: 3690

#Section 3: Genetics, Cellular and Molecular Biology

The DNA polymerase is a template-directed enzyme that synthesizes new complementary strand from a parent strand but it requires the existing short nucleotide sequence for its elongation. Which of the following enzyme is required for the synthesis of this primer?