Match the group 1 with appropriate description of group 2.

Group 1                                                  group 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

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#Question id: 1918

#Section 2: General Biology

In pancreatic carcinoma the ras gene:

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#Question id: 27428

#Section 5: Bioprocess Engineering and Process Biotechnology

The stability of enzyme in an enzymatic reaction can be improved by

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#Question id: 3797

#Section 3: Genetics, Cellular and Molecular Biology

Throughout interphase, _______ are synthesized at a relatively constant rate, whereas _______ are synthesized only during the S phase.

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#Question id: 15468

#Section 4: Fundamentals of Biological Engineering

In downstream processing of gluconic acid, concentrated fermentation broth containing 20% (w/w) gluconic acid is cooled in a heat exchanger prior to crystallisation. 2000 kg h^-1 liquid leaving an evaporator at 90°C must be cooled to 6°C. Cooling is achieved by heat exchange with 2700 kg h^-1 water initially at 2°C. The final temperature of the cooling water is 50°C. 

Assume (heat capacity of gluconic acid is 0.35 cal g^-1 °C^-1).

h (liquid water at 90°C = 376.9 kJ kg^-1)

h (liquid water at 6°C = 25.2 kJ kg^-1)

h (liquid water at 2°C = 8.4 kJ kg^-1 )

h (liquid water at 50°C = 209.3 kJ kg^-1)

h (gluconic acid at 90°C=0)

How much heat is removed to the cooling water?

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#Question id: 10770

#Section 3: Genetics, Cellular and Molecular Biology

Both the allele A and B independently express in heterozygous condition are known as