TLS Online TPP Program

#Question id: 4723


The most common cause of the pleiotropic effect of gene is due to

#Part-A Aptitude & General Biotechnology
  1. The same product of the given gene being involved in different metabolic pathways

  2. The gene making very different products in different cell types

  3. The DNA sequence of the gene getting changed in cell specific manner

  4. The gene not functioning in some cells

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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 + H2O 
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 + H2O 
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?