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TLS Online TPP Program

#Question id: 3941

The 5S rRNA differs from the other cellular rRNAs in which of the following ways?

#Section 3: Genetics, Cellular and Molecular Biology

  1. The genes are located outside the nucleolus.

  2. The genes are transcribed by RNA polymerase III.

  3. The promoter region of the 5S rRNA gene is internal to the gene.

  4. The genes are transcribed by RNA polymerase II.

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TLS Online TPP Program

#Question id: 14353

#Section 5: Bioprocess Engineering and Process Biotechnology

in sparged mammalian cell bioreactors, the cell damage is caused because of
TLS Online TPP Program

#Question id: 14354

#Section 5: Bioprocess Engineering and Process Biotechnology

deceleration phase comes after with phase in growth curve. 
TLS Online TPP Program

#Question id: 14355

#Section 5: Bioprocess Engineering and Process Biotechnology

 Lactic acid fermentation is example of 
TLS Online TPP Program

#Question id: 14356

#Section 5: Bioprocess Engineering and Process Biotechnology

 In Luedeking—Piret equation, if = 0 then product is 
TLS Online TPP Program

#Question id: 14357

#Section 5: Bioprocess Engineering and Process Biotechnology

Milk is pasteurized if it is heated to 630C for 30 min, but if it is heated to 74°C it only needs 15 s for the same result. Find the activation energy of this sterilization process.  J/mol 
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