Which smaller group of cells that crawl slowly along blood vessels, and that also  migrate into tissues in response to infection can differentiate into specific tissue macrophages ?

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#Question id: 24057

#Unit 12. Biochemical Engineering

An exponentially increasing leaf of concentrated .substate is led Soo a led batch reactor to maintain a courant specific growth rate 0.35 H^-1. if  the feed is 5ml/hr at time. t 0. then feed alter 4 hrs will be approximately

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#Question id: 21634

#Unit 12. Biochemical Engineering

The equation for aerobic production of acetic acid from ethanol is:

CH2OH+O2→CH3CO2H+H2O.

(ethanol) (acetic acid)

Acetobacter aceti bacteria are added to vigorously-aerated medium containing 10 g.14 ethanol. After some time, the ethanol concentration is 2 g.-2 and 7.5 g.11 of acetic acid is produced. What is the observed yield (Yoing-) and theoretical yield (Yting-8") of acetic acid from ethanol?

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#Question id: 21644

#Unit 12. Biochemical Engineering

In an exponentially growing batch culture of Saccharomyces cerevisiae, the cell density is 30 𝒈𝑳^−𝟏(𝑫𝑪𝑾), the specific growth rate (𝝁) is 𝟎.𝟒𝒉^−𝟏 and substate uptake rate (𝒒) is 𝟏𝟖𝒈𝑳^−𝟏𝒉^−𝟏. The cell nyield coefficient 𝒀𝒙/𝒔 will be

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#Question id: 21671

#Unit 12. Biochemical Engineering

A stirred tank bioreactor of 𝟐.𝟕𝒎^𝟑 is agitated using a Rushton turbine with diameter 0.5 m and stirrer speed of 𝟏 𝒔^−𝟏. If the fermentation broth has viscosity and density of 𝟏𝟎^−𝟐 𝒑𝒂.𝒔 and 𝟏𝟎𝟎𝟎𝒌𝒈.𝒎^−𝟑 respectively, the mixing time (in seconds) for the bioreactor will be

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#Question id: 22775

#Unit 12. Biochemical Engineering

Identify the parameter among the following used for scale up of a shear sensitive cells in a fermentation process

TLS Online TPP Program

#Question id: 22776

#Unit 12. Biochemical Engineering

Sterilization of air by absolute filtration mechanism is primarily based on