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TLS Online TPP Program

#Question id: 1182

Transcriptional activation downstream of the MAPK pathway involves:

#Section 3: Genetics, Cellular and Molecular Biology

  1. CREB phosphorylation.

  2. binding of transcription factors to the SRE of c-Fos.

  3. recruitment of Raf’s N-terminal regulatory domain.

  4. Ras activation upon Sos binding.

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TLS Online TPP Program

#Question id: 14217

#Section 5: Bioprocess Engineering and Process Biotechnology

In a microbial system how true yields are related to apparent growth yield? 
TLS Online TPP Program

#Question id: 19908

#Section 5: Bioprocess Engineering and Process Biotechnology

The continuous cultures are not widely used in industry because
TLS Online TPP Program

#Question id: 16569

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

Eukaryotic mRNA extraction, can be done by using which of the following columns in affinity chromatography 
TLS Online TPP Program

#Question id: 27275

#Section 5: Bioprocess Engineering and Process Biotechnology

bacterial population, growing in batch culture, increases from 1000 cells to 10,00,000 cells in 5 hours. What is the generation time of the bacteria?
TLS Online TPP Program

#Question id: 19538

#Section 4: Fundamentals of Biological Engineering

The equation for aerobic production of acetic acid from ethanol is ____________
C2H5OH(ethanol) + O2(acetic acid) → CH3CO2H + H2O
Acetobacter aceti bacteria are added to vigorously-aerated medium containing 10 g l-1 ethanol. After some time, the ethanol concentration is 2 g l-1 and 7.5 g l-1  acetic acid is produced. Calculate the theoretical yield.