TLS Online TPP Program

#Question id: 14144


Gaps are added to the alignment because it ______

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. Increases the matching of identical amino acids at subsequent portions in the alignment
  2. Increases the matching of or dissimilar amino acids at subsequent portions in the alignment
  3. Reduces the overall score
  4. Enhances the area of the sequences
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TLS Online TPP Program

#Question id: 14800

#Section 5: Bioprocess Engineering and Process Biotechnology

Maximum specific growth rate (pmax) of a microorganism is calculated by taking the

TLS Online TPP Program

#Question id: 14801

#Section 5: Bioprocess Engineering and Process Biotechnology

In a chemostat operating under steady state, a bacterial culture can be grown at dilution rate higher than maximum rate by

TLS Online TPP Program

#Question id: 14802

#Section 5: Bioprocess Engineering and Process Biotechnology

Column I                                                                                  column II
A. Hydrophobic interaction chromatography (HIC)          1. gradient stepwise
B. Ion exchange chromatography                                       2. isocratic
C. Gel filtration chromatography                                         3. stepwise
D. Affinity chromatography                                                  4.  Gradient stepwise

A       B       C      D
1        2       3       4
3        1       2       4
1       4        2       3
1       3        4       2

TLS Online TPP Program

#Question id: 14803

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

The percentage SIMILARITIES and IDENTITIES, respectively, between the two peptide sequences given below will be ______% and _____%.

Peptide I :
Ala-Ala-Arg-Arg-Gln-Trp-Leu-Thr-Phe-Thr-Lys-Ile-Met-Ser-Glu

Peptide II:
Ala-Ala-Arg-Glu-Gln-Tyr-Ile-Ser-Phe-Thr-Lys-Ile-Met-Arg-Asp

TLS Online TPP Program

#Question id: 14804

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

Calculate the percentage sequence identity for the pairwise alignment given below: 
                       H E L L O _
                       Y E L L O W

TLS Online TPP Program

#Question id: 14844

#Section 1: Engineering Mathematics

An urn contains 25 balls numbered 1 through 25. Two balls are drawn from the urn with replacement. The probability of getting at least one odd is