List of practice Questions

Mixing time increases with the volume of the reactor because of increase in the:
In the thymus, positive selection of T cells ensures:
An operon is:
Which of the following precursors is added to the medium to get penicillin G?
The Cytokinin receptor is:
Which one of the following is not a deficiency disorder?
Optimization of which of the following nutrients is most critical for anthocyanin production in plant suspension cultures?
Which one of the following is the most suitable type of impeller for mixing high viscosity (viscosity is greater than 10 power 5 cP) fluids?
Cell suspension cultures are usually derived from:
What is the pH of the medium when sucrose is used as substrate for the production of citric acid?
Innate immunity is mediated by:
Which factor most critically determines the attachment efficiency of animal cells on microcarriers?
What is the primary disadvantage of using spinner flasks for hybridoma culture?
Which of the following factors most strongly influences the expression of totipotency in plant tissue culture?
The plasmid pBR322 contains two antibiotic resistance genes:
Which one of the following matrices can be used to identify distantly related homologs?
Vortexing in a stirred tank reactor can be prevented by using:
Which of the following is a plant growth inhibitor rather than a promoter?
Polymerases are available with proof reading activity. Which of the following are the characteristics of these types of polymerases?
Which one of the following is a signaling receptor?
Which one of the following phytohormones is produced under water-deficit and plays an important role in tolerance against drought?
In non-Newtonian fermentation broths, the flow behavior index (n) < 1 indicates:
Which immunodeficiency is X-linked and affects BTK kinase?
Exact mass and sequence of proteins and peptides can be measured by:
A chemostat operating with two substrates exhibits diauxic growth if: