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#Question id: 19537


The equation for aerobic production of acetic acid from ethanol is ____________
C2H5OH(ethanol) + O2(acetic acid) → CH3CO2H + H2O
Acetobacter aceti bacteria are added to vigorously-aerated medium containing 10 g l-1 ethanol. After some time, the ethanol concentration is 2 g l-1 and 7.5 g l-1 acetic acid is produced. Calculate the Observed yield.

#Section 4: Fundamentals of Biological Engineering
  1. 0.94 g g-1
  2. 0.95 g g-1
  3. 0.92 g g-1
  4. 0.96 g g-1
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#Question id: 3361

#Section 3: Genetics, Cellular and Molecular Biology

In a population 16% individual affected with autosomal recessive diseased. how many are expected to be normal phenotype if population size is 250 ?

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#Question id: 3362

#Section 3: Genetics, Cellular and Molecular Biology

The Hardy-Wienberg principle comes from considering what happens when Medelian genes act on population. The model predicts that there will be no change in allele frequencies when

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#Question id: 3363

#Section 3: Genetics, Cellular and Molecular Biology

An autosomal recessive condition affects 1 newborn in 100 in a random mating population without any disruptive acting force. What is the approximate expected frequency of carriers in this population?

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#Question id: 3364

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following equations represents the corresponding equilibrium for a locus with three alleles p, q and r of diploid individuals? (P, Q and R represent the frequencies of p, q and r, respectively)

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#Question id: 3368

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

The origin of a new plant species by hybridization, coupled with accidents during nuclear division, is an example of

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#Question id: 3509

#Section 3: Genetics, Cellular and Molecular Biology

Principle of independent assortment apply for those gene that is