Calculate the volume of 10.0 g of ethanol and the mass of 25.0 mL of ethanol. Given: ρ_ethanol = 0.789 g/cm₃

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#Question id: 15248

#Section 6: Plant, Animal and Microbial Biotechnology

Which of the following groups of microorganism contain both  superoxide dismutase and catalase enzymes for growth?

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#Question id: 14411

#Section 2: General Biology

Which of the following does not kill endospores?

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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: 3040

#Section 2: General Biology

Which of the following is electron source for lithotrophs microorganisms?

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#Question id: 15625

#Section 4: Fundamentals of Biological Engineering

A stagnant liquid film of 0.4 mm thickness is held between two parallel plates. The top plate is maintained at 400C and the bottom plate is maintained at 300C. If

the thermal conductivity of the liquid is 0.14 W/(m K), then the steady state heat flux ( W/m²) assuming one-dimensional heat transfer is