TLS Online TPP Program

#Question id: 3633


In a maternity ward, four babies become accidentally mixed up. The ABO types of the three babies are known to be A, B, and AB. The ABO types of the four sets of parents that are clamed are determined.

(A) AB X O  (B) A X O, (C) A X AB, (D) B  X O.

Following some statement is given

A. A blood group baby must be child of Parent B

B. B blood group baby must be child of Parent A

C. AB blood group baby must be child of Parent A

D. AB blood group baby must be child of Parent C

Which of the following above statement is correct?

#Section 3: Genetics, Cellular and Molecular Biology
  1. A only

  2. A, C only

  3. B, C only

  4. D only

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#Question id: 27163

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

which of the following database contains the information of regular expressions

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#Question id: 27170

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

Pfam database contains information of

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#Question id: 27202

#Section 5: Bioprocess Engineering and Process Biotechnology

The rate constant for a first-order reaction is 4. 606 x 10-3 s-1. The time required to reduce 2.0 g of the reactant to 0.2 g will be:

TLS Online TPP Program

#Question id: 14225

#Section 5: Bioprocess Engineering and Process Biotechnology

A fermenter is maintained at 35⁰C by water circulating at a rate of 0.5 kg s^-1 in a cooling coil inside the vessel. The inlet and outlet temperatures of the water are 8⁰C and 15⁰C respectively. The length of the cooling coil is increased by 50%. In order to maintain the same fermentation temperature, the rate of heat removal must be kept the same. Determine the new cooling-water flow rate and outlet temperature by carrying out the following calculations. The heat capacity of the cooling water can be taken as 4.18 kJ kg^- 1 o C^- 1. From a steady-state energy balance on the cooling water, calculate the rate of cooling with the original coil ___________________.

TLS Online TPP Program

#Question id: 15588

#Section 4: Fundamentals of Biological Engineering

For a Rushton turbine impeller (Reynold’s number greater than 10,000) when RPM is doubled, the power absorption increases by: