Escherichia coli grows with a doubling time of 0.5 h in the exponential growth phase. How much time would be required to grow the cell culture from 0.1 to 10 kgdry cell m^-3 

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#Question id: 3290

#Section 3: Genetics, Cellular and Molecular Biology

Dog breeders maintain the purity of breeds by keeping dogs of different breeds apart when they are fertile. This kind of isolation is most similar to which of the following reproductive isolating mechanisms?

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#Question id: 4901

#Section 3: Genetics, Cellular and Molecular Biology

Assume that the alleles A (dominant) and a (recessive) show a maternal effect mode of inheritance. In a cross between an Aa female and an aa male, what would be the phenotypes of the progeny?

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#Question id: 14511

#Section 1: Engineering Mathematics

The probability of getting a multiple of 2 in the throw of a die

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#Question id: 3936

#Section 3: Genetics, Cellular and Molecular Biology

The large RNA-protein complex that processes introns and exons is called __.

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#Question id: 3927

#Section 3: Genetics, Cellular and Molecular Biology

An operon is __