TLS Online TPP Program

#Question id: 21933


In a large scale high cell density fed batch reactor, which one of the following statements is true?

#Unit 12. Biochemical Engineering
  1. Dissolved oxygen starvation occurs at the top and glucose starvation at bottom of the fermenter
  2. Dissolved oxygen starvation occurs at the bottom and glucose starvation at top of the fermenter
  3. Both dissolved oxygen and glucose starvation occurs at the top of the fermenter
  4. Both dissolved oxygen and glucose starvation occurs at the bottom of the fermenter