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TLS Online TPP Program

#Question id: 322

A covalent bond is likely to be polar when ________.

#Section 2: General Biology

  1. one of the atoms sharing electrons is more electronegative than the other atom

  2. the two atoms sharing electrons are equally electronegative

  3. carbon is one of the two atoms sharing electrons

  4. the two atoms sharing electrons are of the same elements

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TLS Online TPP Program

#Question id: 4324

#Section 3: Genetics, Cellular and Molecular Biology

The functioning of enhancers is an example of
TLS Online TPP Program

#Question id: 17286

#Section 1: Engineering Mathematics

Consider the following grouped frequency distribution :
 
What is the median of the distribution ? 
TLS Online TPP Program

#Question id: 20014

#Section 5: Bioprocess Engineering and Process Biotechnology

In plug flow tubular reactor the axial velocity profile on cross-section will be
TLS Online TPP Program

#Question id: 14152

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

The statistical analysis of alignment scores is much better understood for ________ than for _______
TLS Online TPP Program

#Question id: 14312

#Section 5: Bioprocess Engineering and Process Biotechnology

An industrial waste-water stream is fed to a stirred-tank reactor continuously and the cells are recycled back to the reactor from the bottom of the sedimentation tank placed after the reactor. The following are given for the system: F = 100 l/h; S0 = 5000 mg/l; mm = 0.25 h-1 ; Ks = 200 mg/l; α (recycle ratio) = 0.6; C (cell concentration factor) = 2; Y M X/S = 0.4. The effluent concentration is desired to be 100 mg/l.  Determine the required reactor volume.

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