Consider the scale up of a fermentation from a 10L to 10000L while maintaining geometric similarity. Agitation speed was maintained at 500 rpm in the 10L fermenter. If scale up is done based on constant tip speed, then the agitation speed in the larger reactor should be 

rpm. 

TLS Online TPP Program

#Question id: 151

#Section 2: General Biology

The isoelectric point of alanine is pH = 6.15. It is mixed with proline (pHCOOH = 2.0; pHNH2= 10.6), and the mixture is placed in an electric field at pH 6.15. Which statement is true?

TLS Online TPP Program

#Question id: 154

#Section 2: General Biology

The peptide bond is which of the following?

TLS Online TPP Program

#Question id: 155

#Section 2: General Biology

Which amino acids are linked in phenylalanylglycine?

TLS Online TPP Program

#Question id: 156

#Section 2: General Biology

What is the N-terminal for the pentapeptide Val-Ile-Glu-Arg-Tyr?

TLS Online TPP Program

#Question id: 157

#Section 2: General Biology

Which of the following statement describes the primary structure of a protein

TLS Online TPP Program

#Question id: 158

#Section 2: General Biology

At the isoelectric pH of a tetrapeptide: