#Question id: 8941
#Part-B Specialized Branches in Biotechnology
#Question id: 14336
#Part-B Specialized Branches in Biotechnology
A cylindrical stirred bioreactor of diameter and height 2 m has a Rushton turbine one-third the tank diameter in size. The bioreactor contains Newtonian culture broth with the same density as water and with viscosity 4 cP. The tank is now aerated. In the presence of gas bubbles, the approximate relationship between ungassed power number (NP)0 and gassed power number (NP)g is: (NP)g =0.5 (NP)0. What maximum stirrer speed is now possible in the sparged reactor? Estimate the mixing time.
#Question id: 16494
#Part-B Specialized Branches in Biotechnology
#Question id: 18600
#Part-A Aptitude & General Biotechnology
#Question id: 5245
#Part-A Aptitude & General Biotechnology
Which method of gene transfer involves direct contact between the bacteria?