Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 42806
TLS Online TPP Program

#Question id: 15582

The oxygen transfer rate in an aerobic fermentation process does not depend on the

#SCPH05 I Biotechnology
  1. Driving force [difference of DO concentration (C* - CL)] in the system
  2. Interfacial transfer area of bubbles
  3. Temperature of the fermentation broth
  4. Volume of the fermentation broth
More Questions
TLS Online TPP Program

#Question id: 388

#SCPH05 I Biotechnology

Calculate the pH of a solution prepared by mixing 2.0 mL of a strong acid solution of pH=3.0 and 3.0 mL of a strong base of pH=10.0.
TLS Online TPP Program

#Question id: 5226

#SCPH28 | Zoology

Which of the following has the largest genome and the fewest genes per million base pairs?
TLS Online TPP Program

#Question id: 5754

#SCPH28 | Zoology

A cell is exposed to EMS (a mutagen that causes guanine to mispair with thymine) and allowed to undergo a few rounds of DNA replication.  The mutational event caused by this mutagen will be
TLS Online TPP Program

#Question id: 355

#SCPH01 Biochemistry

Measurements show that the pH of a particular lake is 4.0. What is the hydroxide ion concentration of the lake?
TLS Online TPP Program

#Question id: 18664

#SCPH06 I Botany

2D electrophoresis is the combination of