Histones in repressed regions near telomeres and at the silent mating loci are hypoacetylated, confirmed by using

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#Question id: 3712

#Section 3: Genetics, Cellular and Molecular Biology

Approximately ________ base pairs are added per second during DNA in vivo replication in E.coli.

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#Question id: 14167

#Section 5: Bioprocess Engineering and Process Biotechnology

Corn-steep liquor contains 2.5 % invert sugars and 50% water; the rest can be considered solids. Beet molasses containing 50% sucrose, 1% invert sugars, 18% water and the remainder solids, is mixed with corn-steep liquor in a mixing tank. Water is added to produce a diluted sugar mixture containing 2% (w/w) invert sugars. 125 kg corn-steep liquor and 45 kg molasses are fed into the tank.

 How much water is required?

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#Question id: 28103

#Section 5: Bioprocess Engineering and Process Biotechnology

Change of the enthalpy of the system at constant pressure may be represented

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#Question id: 2956

#Section 3: Genetics, Cellular and Molecular Biology

The product of the cdc2 gene is

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#Question id: 12924

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

In order to quantify unknown DNA templates, a standard dilution is prepared using DNA of known concentration. As the DNA accumulates during the early exponential phase of the reaction,an arbitrary point is taken where each of the diluted DNA samples cross. This is termed as_____