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TLS Online TPP Program

#Question id: 16771

What is the median?

#Section 1: Engineering Mathematics
  1. Difference between higher half and lower half of the data set
  2. Mean of the highest and lowest number in a data sample
  3. Value separating higher half from the lower half of a data sample
  4. Difference between the highest and lowest number
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TLS Online TPP Program

#Question id: 14424

#Section 5: Bioprocess Engineering and Process Biotechnology

 The holding time at 135°C will be 
TLS Online TPP Program

#Question id: 14363

#Section 5: Bioprocess Engineering and Process Biotechnology

Enzyme activity was monitored over the last two stages of an enzyme extraction-separation process. 0.4 g protein, from Stage 5, converted 46 mmol substrate in 10 sec, and 0.02 g protein, from Stage 6, converted 49 mmol in 30 sec. Calculate the specific activities in units/g at each of the two steps 
TLS Online TPP Program

#Question id: 20044

#Section 4: Fundamentals of Biological Engineering

In a batch sterilization process if ∇overall , ∇heating & ∇cooling are 32.2, 9.8 & 10.1 respectively, THEN the holding time at 121ºC of the process is (given that the specific death rate (k) of microorganisms at 121ºC is 2.54 min-1 ): 
TLS Online TPP Program

#Question id: 1998

#Section 2: General Biology

Jenner successfully used cowpox virus as a vaccine against the virus that causes smallpox. Why was he successful even though he used viruses of different kinds?
TLS Online TPP Program

#Question id: 14618

#Section 2: General Biology

Movement in bacteria