What is immunological unresponsiveness to self-antigens called?

TLS Online TPP Program

#Question id: 30

#Section 2: General Biology

Amongst the following chemical elements that are essential to organisms, which of the following set of elements have an atomic number above that of selenium?

TLS Online TPP Program

#Question id: 14430

#Section 5: Bioprocess Engineering and Process Biotechnology

Which is not correctly match, effect of process variables on mass transfer characteristics?

Process variable                     mass transfer characteristics

P. P/V                              -          oxygen transfer rate

q. Impeller tip speed     -          mixing time

r. Reynolds                     -          number shear rate 

TLS Online TPP Program

#Question id: 14624

#Section 5: Bioprocess Engineering and Process Biotechnology

An enzyme is produced for manufacturing a sun protection lotion. Given kinetic data for the enzyme reaction with v_max= 2.5mmol M^-3 S^-1 Km= 8.9 mM and So = 12 mM, what would be the time required for 95% conversion in a batch bioreactor? 

TLS Online TPP Program

#Question id: 2015

#Section 2: General Biology

Some viruses can undergo latency, the ability to remain inactive for some period of time. Which of the following is an example?

TLS Online TPP Program

#Question id: 15459

#Section 6: Plant, Animal and Microbial Biotechnology

In the growth curve of a bacteria population, the bacteria are rapidly increasing in number in the