Pseudomonas sp. has a mass doubling time of 2.4 h when grown on acetate. The saturation constant using this substrate is 1.3 g/l (which is unusually high), and cell yield on acetate is 0.46 g cell/g acetate. If we operate a chemostat on a feed stream containing 38 g/l acetate, find the Maximum dilution rate?

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#Question id: 4125

#SCPH28 | Zoology

Which of the following are features of the wobble hypothesis?

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#Question id: 47

#SCPH28 | Zoology

If 30 J of energy is added to water in the form of heat at 27°C, what is the change in entropy of water?

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#Question id: 410

#SCPH01 Biochemistry

For the reaction A -> B, the Keq' is 10^4.  If a reaction mixture originally contains 1 mmol of A and no B, which one of the following must be true?

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#Question id: 5569

#SCPH06 I Botany

What makes sexually reproduced offspring genetically different from their parents?

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#Question id: 9272

#I Life Science/ Life Sciences Group – I-V

The quantum yield of photosynthesis falls off drastically for far-red light of wavelengths greater than 680 nm, indicating that far-red light alone is inefficient in driving

photosynthesis, this effect is called