______________ is a process in which material is neither added nor removed from a process during operation.

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#Question id: 27228

#Section 3: Genetics, Cellular and Molecular Biology

The structure of RNA differs from that of DNA, as RNA contains:

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#Question id: 27212

#Section 5: Bioprocess Engineering and Process Biotechnology

State true or false.

There is no axial mixing in a plug flow reactor.

a) True

b) False

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#Question id: 1182

#Section 3: Genetics, Cellular and Molecular Biology

Transcriptional activation downstream of the MAPK pathway involves:

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#Question id: 14285

#Section 5: Bioprocess Engineering and Process Biotechnology

Match the transport process with appropriate time constants given below 

Transport process                       time constants

1. Oxygen transfer                     p. V/Q

2. Heat transfer                      q. 4V(1.5ND3)

3. Flow                                     r. VpCp/UA

4. Mixing                              s. 1/KLa 

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#Question id: 18600

#Section 1: Engineering Mathematics

A coin is tossed 6 times. The probability of getting exactly 2 heads is