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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

#Question id: 14619

#Section 5: Bioprocess Engineering and Process Biotechnology

a chromatographic separation of a two component samples on 50 cm column gave the retention times for the solutes A and B as 2.5 and 3.1 minutes with base widths of the two chromatographic peaks being 0.24 and 0.3 min respectively, calculate the number of theoretical plates 
TLS Online TPP Program

#Question id: 14620

#Section 2: General Biology

Extrachromosomal DNA is found in ____________________________.
A. mitochondria
B. plasmids
C. nucleoid
D. Nucleoli
Which combination is correct?
TLS Online TPP Program

#Question id: 14621

#Section 5: Bioprocess Engineering and Process Biotechnology

a chromatographic separation of a two component samples on 50 cm column gave the retention times for the solutes A and B as 2.5 and 3.1 minutes with base widths of the two chromatographic peaks being 0.24 and 0.3 min respectively. Calculate plate height 
TLS Online TPP Program

#Question id: 14622

#Section 2: General Biology

Endospores are
TLS Online TPP Program

#Question id: 14623

#Section 5: Bioprocess Engineering and Process Biotechnology

a chromatographic separation of a two component samples on 50 cm column gave the retention times for the solutes A and B as 2.5 and 3.1 minutes with base widths of the two chromatographic peaks being 0.24 and 0.3 min respectively. Calculate resolution of two peak 
TLS Online TPP Program

#Question id: 14624

#Section 5: Bioprocess Engineering and Process Biotechnology

An enzyme is produced for manufacturing a sun protection lotion. Given kinetic data for the enzyme reaction with vmax= 2.5mmol M-3 S-1 Km= 8.9 mM and So = 12 mM, what would be the time required for 95% conversion in a batch bioreactor?