TLS Online TPP Program

#Question id: 2996


Cell death approximately equal to cell division is found in

#Section 2: General Biology
  1. Lag phase    

  2. Log phase

  3. Stationary phase

  4. Decline phase

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TLS Online TPP Program

#Question id: 15466

#Section 4: Fundamentals of Biological Engineering

Water at 25°C enters an open heating tank at a rate of 10 kg h-1. Liquid water leaves the tank at 88°C at a rate of 9 kg h-1; 1 kg h-1 water vapour is lost from the system through evaporation. At steady state, what is the rate of heat input to the system?
h (liquid water at 25°C = 104.8 kJ kg-1
h (liquid water at 88°C = 368.5 kJ kg-1
h (saturated steam at 88°C = 2656.9 kJ kg-1)

TLS Online TPP Program

#Question id: 123

#Section 2: General Biology

Which would you expect for the fatty acyl chains of the membrane phospholipids of bacteria grown at low temperature?

TLS Online TPP Program

#Question id: 14358

#Section 5: Bioprocess Engineering and Process Biotechnology

One liter per minute of liquid containing A and B (CA0 = 0.10 mollliter, CB() = 0.01 mollliter, Cco=0) flow into a mixed reactor of volume V = 1 liter. The materials react in a complex manner for which the stoichiometry is unknown. The outlet stream from the reactor contains A, B, and C (CAf = 0.02 mollliter, CBf = 0.03 mollliter, Cci = 0.04 mollliter), as shown in fig. 


Find the rate of reaction of A, B, and C for the conditions within the reactor  mol/liter.min 

TLS Online TPP Program

#Question id: 18811

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

In flow cytometry, what is forward scatter a measure of?

TLS Online TPP Program

#Question id: 1964

#Section 2: General Biology

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