The growth of baker’s yeast (S. cerevisiae) on glucose may be simply described by the following equation:

In a batch reactor of volume 10^5 l, the final desired yeast concentration is 50 gdw/l. Using the above reaction stoichiometry. Determine the concentration and total amount of glucose in the nutrient medium?

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#Question id: 14564

#Section 2: General Biology

The lag phase of the bacterial growth curve is marked by

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#Question id: 14565

#Section 2: General Biology

The Gram stain and the endospore stain both use

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#Question id: 14566

#Section 2: General Biology

A pure culture in exponential growth phase has a bacterial concentration of 6.4 x 10⁸ cells/ml. If the bacterium has a generation time of 1 h, how long ago was the cell

concentration 8.0 x 10⁷ cells/ml?

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#Question id: 14567

#Section 2: General Biology

In a rapidly multiplying bacterial population, cell numbers increase

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#Question id: 14568

#Section 2: General Biology

Generally the proteins of thermophiles

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#Question id: 14569

#Section 2: General Biology

A hot tub (approx. 104°F or 40°C) would most likely contain