TLS Online TPP Program

#Question id: 18869


The pace at which light passes through objects in phase contrast microscopy is-

#Part-A Aptitude & General Biotechnology
  1. Consistency
  2. Their refractive indices are inversely proportional.
  3. Their refractive indices are directly proportional to each other.
  4. Their refractive indices are exponentially linked
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TLS Online TPP Program

#Question id: 21006

#Part-B Specialized Branches in Biotechnology

Match the group 1 with appropriate description of group 2.

Group 1Group 2
(P) Pectinases(1) Meat tenderizer
(Q) Lipases(2) clarification of fruit juice
(R) Amylases(3) cheese and butter industry
(S) Trypsin(4) starch-liquefying enzyme

TLS Online TPP Program

#Question id: 21007

#Part-B Specialized Branches in Biotechnology

Role of Glucose isomerase enzymes is 

TLS Online TPP Program

#Question id: 21007

#Part-A Aptitude & General Biotechnology

Role of Glucose isomerase enzymes is 

TLS Online TPP Program

#Question id: 21008

#Part-B Specialized Branches in Biotechnology

Which of the following statement is correct for defined media?

TLS Online TPP Program

#Question id: 21009

#Part-B Specialized Branches in Biotechnology

Acetobacter aceti converts alcohol to acetic acid according to the stoichiometric  relation 
 C2H5OH + O2   →       CH3COOH + H2
In a vigorously agitated and aerated reactor containing 20 g/l ethanol, the organism  produces 16 g/l acetic acid and 2 g/l was the residual ethanol concentration. What are the  theoretical and observed yields of acetic acid expressed in g/g ethanol? 

TLS Online TPP Program

#Question id: 21009

#Part-A Aptitude & General Biotechnology

Acetobacter aceti converts alcohol to acetic acid according to the stoichiometric  relation 
 C2H5OH + O2   →       CH3COOH + H2
In a vigorously agitated and aerated reactor containing 20 g/l ethanol, the organism  produces 16 g/l acetic acid and 2 g/l was the residual ethanol concentration. What are the  theoretical and observed yields of acetic acid expressed in g/g ethanol?