Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 36751
TLS Online TPP Program

#Question id: 24469

Which of the following statement is incorrect 

#Unit 3. Fundamental Processes
  1. Molecular genetic techniques are used to make a cDNA encoding a recombinant protein to which is fused a short sequence of amino acids called an epitope tagging.
  2. Two commonly used epitope tags are FLAG, which encodes the amino acid sequence DYKDDDDK   (single- letter amino acid code), and myc, which encodes the sequence EQKLISEEDL.
  3. Two commonly used epitope tags are myc, which encodes the  amino acid  sequence DYKDDDDK   (single- letter amino  acid code), and FLAG, which encodes the sequence EQKLISEEDL.
  4. RNA Polymerase can also separated by using epitope tagging. Normally RPB3 is used to create epitope tag
More Questions
TLS Online TPP Program

#Question id: 31851

#Unit 12. Biochemical Engineering

Exponential growth of a bacterial culture in batch mode is usually defined by the equation dX/dt = µX, where µ is
TLS Online TPP Program

#Question id: 26684

#Unit 12. Biochemical Engineering

1000 dm³ of fermentation medium containing 1x10+ Bacillus thuringenesis cells per cm3 is sterilized to achieve probability of contamination of 1 in 1000. Calculate the Del factor
TLS Online TPP Program

#Question id: 26741

#Unit 12. Biochemical Engineering

Monod's model for the bacterial cell growth describes a relationship between
TLS Online TPP Program

#Question id: 23274

#Unit 12. Biochemical Engineering

Yeast cells are immobilized in a column and glucose is fed through the inlet at a concentration of 90 g/l. If all the glucose is consumed and we can treat this as an anaerobic fermentation with negligible cell growth, then the ethanol concentration at the outlet will be: 
TLS Online TPP Program

#Question id: 23280

#Unit 12. Biochemical Engineering

A concentrated feed of substrate is added at a constant rate in a fed-batch reactor. If all the substrate is utilized, the specific growth rate (μ) pattern will be: 
TLS Online TPP Program

#Question id: 23950

#Unit 12. Biochemical Engineering

In a batch culture of cells following Monad Kinetics, the declining log phase lasts longer when: