In a distillation column for a feed of 1000 kg the output is 80% of the feed and remaining 20% is waste. The feed contains 20% of Acetone and rest Water. The product contains 20% of Acetone and 40% of Water. How much Acetone is there in waste?

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#Question id: 3919

#Section 3: Genetics, Cellular and Molecular Biology

Most of the RNA polymerase activity in eukaryotic cells occurs in the

TLS Online TPP Program

#Question id: 3920

#Section 3: Genetics, Cellular and Molecular Biology

The genes that encode proteins are transcribed by RNA polymerase __.

TLS Online TPP Program

#Question id: 3922

#Section 3: Genetics, Cellular and Molecular Biology

The σ70 subunit in E. coli RNA polymerase acts as a/an __.

TLS Online TPP Program

#Question id: 3924

#Section 3: Genetics, Cellular and Molecular Biology

Characteristics of ligands involved in transcription include:

TLS Online TPP Program

#Question id: 3925

#Section 3: Genetics, Cellular and Molecular Biology

Constitutive genes

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#Question id: 3926

#Section 3: Genetics, Cellular and Molecular Biology

Positive regulation of a gene requires __.