TLS Online TPP Program
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TLS Online TPP Program
#Question id: 14337
#Section 5: Bioprocess Engineering and Process Biotechnology
A fermentation broth with viscosity 10 −2 Pa s and density 1000 kg m − 3 is agitated in a 2.7 m^ 3 baffled tank using a Rushton turbine with diameter 0.5 m and stirred speed 1 s ^−1. Estimate the mixing time.
TLS Online TPP Program
#Question id: 5245
#Section 3: Genetics, Cellular and Molecular Biology
Which method of gene transfer involves direct contact between the bacteria?
TLS Online TPP Program
#Question id: 2940
#Section 3: Genetics, Cellular and Molecular Biology
Chk1is activated by:
TLS Online TPP Program
#Question id: 27145
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
which of the following is an example of local alignment?
TLS Online TPP Program
#Question id: 21731
#Section 5: Bioprocess Engineering and Process Biotechnology
The smog constituent peroxyacetyl nitrate (PAN) dissociates into peroxyacetyl radicals and NO2(g) in a first order reaction with a half-life of 32 min.
If the initial concentration of PAN in an air sample is 2.7×1015 molecules/L, what will be the concentration 2.24 h later?