TLS Online TPP Program
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TLS Online TPP Program
#Question id: 14266
#Section 5: Bioprocess Engineering and Process Biotechnology
For the activated-sludge, the specific growth rate of cells is given by
The following parameter values are known: F = 500 l/h, α = 0.4, ɣ = 0.1, Xe = 0, V = 1500 l, Ks = 10 mg/l, µm = 1 h-1 , kd = 0.05 h^-1 , S0 = 1000 mg/l, Y M X/S = 0.5 g dw/g substrate.. Calculate the cell concentration in the reactor.
TLS Online TPP Program
#Question id: 15899
#Section 6: Plant, Animal and Microbial Biotechnology
Somatic embryos (SEs) regenerate from the tissues of other SEs or the parts of germinating SEs; such SEs are called
TLS Online TPP Program
#Question id: 2090
#Section 3: Genetics, Cellular and Molecular Biology
Peripheral proteins bound to the exoplasmic face of the plasma membrane can also bind to:
TLS Online TPP Program
#Question id: 16828
#Section 1: Engineering Mathematics
The determinant of matrix A is 5 and the determinant of matrix B is 40. The determinant of matrix AB is
TLS Online TPP Program
#Question id: 13084
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
Statement: In a modified version of AFLP, the selection of fragments using biotin-streptavidin binding is avoided.
Explanations: I. The fragments are ligated to the appropriate adapters and used for PCR amplification using two AFLP primers, each primer having a single selection nucleotide; this is called preamplification step.
II. The PCR products from this preamplificated step are diluted and used as template for second PCR amplification.