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 theoretical yield.

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#Question id: 329

#Section 2: General Biology

If the distance between the two point charges become half then force between them becomes

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#Question id: 330

#Section 2: General Biology

Two charges are placed at a certain distance. If the magnitude of each charge is doubled the force will become

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#Question id: 333

#Section 2: General Biology

Which of the following feature of RNA adds to its propensity to form double-helical structure?

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#Question id: 334

#Section 2: General Biology

Which of the following statements about hydrogen bonding is not true?

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#Question id: 335

#Section 2: General Biology

Suppose the major solutes in intact lysosomes are KCl (~0.1 M) and NaCl (~0.03 M). When isolating lysosomes, what concentration of sucrose is required in the extracting solution at room temperature (25 °C) to prevent swelling and lysis?

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#Question id: 336

#Section 2: General Biology

Which would you expect to be most soluble in water?