TLS Online TPP Program

#Question id: 19139


Which statement is correct for statistical significance of sequence alignment?

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. Statistically significant sequence alignment will be able to provide evidence of homology between the sequences involved.
  2. Statistical significance provides the proof that observed sequence alignment can occur by random chance or the alignment is indeed statistically.
  3. PRSS is a web-based program that can be used to evaluate the statistical significance of DNA or protein sequence alignment.
  4. None of the above.
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TLS Online TPP Program

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#Section 6: Plant, Animal and Microbial Biotechnology

The major problem associated with the isolation of free cells and cell aggregates from organs is that of

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#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which of the following is not a benefit of FASTA over BLAST?

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#Question id: 16073

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

The initiation of FASTA format has ___ symbol.

TLS Online TPP Program

#Question id: 16074

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Match the items in Group 1 with an appropriate description in Group 2 
Group 1                                                    Group 2 
P. PSI-BLAST                                    1. ungapped, aligned motif 
Q. CLUSTALW                                 2. Profiles
R. BLOCK                                         3. Heuristic method
S. FASTA                                           4. Multiple sequence alignment

TLS Online TPP Program

#Question id: 16436

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

The PCR consists of three defined sets of times and temperatures, termed steps


TLS Online TPP Program

#Question id: 16438

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

A DNA sample having mass 1 picogram undergoes PCR, the eluted DNA is weighted about 1 microgram, the minimum number of cycles required