A culture has a cell concentration of 1 × 10⁹ cells/mL and a biomass yield coefficient (Y_x/s) of 0.5 g biomass/g substrate. If 2 grams of substrate are consumed, calculate the biomass produced (in grams).

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#Question id: 1586

#XL - S Microbiology

In which of the cases would the precaution likely be taken to give the mother anti-Rh antibodies before delivering her baby?

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#Question id: 32929

#XL - S Microbiology

Which of the following is the first activated intermediate in the bacterial sulfur assimilation pathway?

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#Question id: 4611

#XL - S Microbiology

Given what we know about evolutionary biology, we expect to find the largest number of endemic species in which of the following geological features, which have existed for at least a few million years?

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#Question id: 2109

#XL - S Microbiology

A phospholipid bilayer with equal amounts of saturated and unsaturated fatty acids displays a specific permeability to glucose. What effect will increasing the proportion of unsaturated fatty acids in the bilayer have on the membrane's permeability to glucose?

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#Question id: 2173

#XL - S Microbiology

Which of the four classes of ATP-powered pumps share overall similarity: several subunits, the same general organization, and a similar function as H+ transporters?