Cell death approximately equal to cell division is found in

TLS Online TPP Program

#Question id: 21739

#Section 5: Bioprocess Engineering and Process Biotechnology

The rate law of the reaction, A+B→C, is 𝑹𝒂𝒕𝒆=𝒌[𝑨]^𝟑. Which of the following does not increase the rate of the reaction?

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#Question id: 1622

#Section 2: General Biology

 Polymorphonuclear neutrophils attack bacteria:

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#Question id: 23145

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

A chemical is said to be fluorescent if it absorbs light at one wavelength (excitation) and emits light (fluoresces) at a specific 

TLS Online TPP Program

#Question id: 1569

#Section 2: General Biology

A bacterium entering the body through a small cut in the skin will do which of the following?

TLS Online TPP Program

#Question id: 14254

#Section 5: Bioprocess Engineering and Process Biotechnology

Hybridoma cells immobilized on surfaces of Sephadex beads are used in a packed column for production of monoclonoal antibodies (Mab). Hybridoma concentration is approximately X = 5 g/l in the bed. The flow rate of the synthetic medium and glucose concentration are Q = 2 l/h and S0 = 40 g/l, respectively. The rate constant for Mab formation is k = 1 gX/l-d. Assume that there are no diffusion limitations and glucose is the rate limiting nutrient.  Determine the height of the packed bed for 95% glucose conversion. Bed diameter is D0 = 0.2 m. Neglect the growth of the hybridomas and assume first order kinetics.