Unsweetened condensed milk is a shelf-stable canned milk product. If 100kg of fresh milk, containing 87% water and the rest milk solids, is condensed using an evaporator to remove 60% of the water from the fresh milk, calculate:

 The mass of water evaporated

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#Question id: 2785

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

Which of the following terms describes when a chromosome is replicated everywhere except the telomeres and centromere, but the daughter chromosomes do not separate?

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#Question id: 14599

#Section 5: Bioprocess Engineering and Process Biotechnology

Problem of Concentration polarization in membrane filtration is overcome by 

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#Question id: 14430

#Section 5: Bioprocess Engineering and Process Biotechnology

Which is not correctly match, effect of process variables on mass transfer characteristics?

Process variable                     mass transfer characteristics

P. P/V                              -          oxygen transfer rate

q. Impeller tip speed     -          mixing time

r. Reynolds                     -          number shear rate 

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#Question id: 15889

#Section 6: Plant, Animal and Microbial Biotechnology

Cell culture is used for___

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#Question id: 296

#Section 2: General Biology

In a single molecule of water, two hydrogen atoms are bonded to a single oxygen atom by ________.