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TLS Online TPP Program

#Question id: 5260

Regarding prokaryotic reproduction, which statement is correct?

#Section 3: Genetics, Cellular and Molecular Biology

  1. Prokaryotes form gametes by meiosis.

  2. Prokaryotes feature the union of haploid gametes, as do eukaryotes.

  3. Prokaryotes exchange some of their genes by conjugation, the union of haploid gametes, and transduction.

  4. Mutation is a primary source of variation in prokaryote populations.

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TLS Online TPP Program

#Question id: 12935

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

 The integrity of the RNA should always be checked by _____
TLS Online TPP Program

#Question id: 19488

#Section 4: Fundamentals of Biological Engineering

What is the yield coefficient if the initial substrate concentration is 10 g/l and biomass is 0.1 g/l. The substrate is then consumed and produces 5.3 g/l of biomass?
TLS Online TPP Program

#Question id: 14364

#Section 5: Bioprocess Engineering and Process Biotechnology

Enzyme activity was monitored over the last two stages of an enzyme extraction-separation process. 0.4 g protein, from Stage 5, converted 46 mmol substrate in 10 sec, and 0.02 g protein, from Stage 6, converted 49 mmol in 30 sec. Calculate % increase in activity obtained over the two step  
TLS Online TPP Program

#Question id: 10789

#Section 6: Plant, Animal and Microbial Biotechnology

Trans-cinnamic acid, p-coumaric acid, and their derivatives are simple phenolic compounds known as
TLS Online TPP Program

#Question id: 27247

#Section 3: Genetics, Cellular and Molecular Biology

Which will require a higher temperature to denature?