Pseudomonas putida with µm = 0.5 h^-1 is cultivated in a continuous culture under aerobic conditions where D = 0.28 h^-1 . The carbon and energy source in the feed is lactose with aconcentration of S₀ = 2 g/l. The effluent lactose concentration is desired to be S = 0.1 g/l. If the growth rate is limited by oxygen transfer, by using the following information:

What should be the oxygen-transfer coefficient (k_La) in order to overcome oxygentransfer limitation (i.e., CL = 2 mg/l)? ___________________

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#Question id: 6995

#SCPH01 Biochemistry

The migratory neural crest cells ________.

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#Question id: 4307

#SCPH06 I Botany

When taken up by a cell, which of the following molecules binds to a repressor so that the repressor no longer binds to the operator?

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#Question id: 18866

#SCPH01 Biochemistry

In fluorescence microscopy, which of the following controls the removal of all light except blue light?

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#Question id: 12938

#SCPH06 I Botany

What is the main advantage of using Yeast Artificial Chromosome based vector over other vectors?

1. It has ability to clone very large fragments of DNA.

2. YAC vectors do not contain origin of replication sites 

3. It has insert  range up to 2000 kb.

4. It help in genome mapping and sequencing projects.

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#Question id: 66

#SCPH06 I Botany

Which of the following statements regarding isomerism is incorrect regarding biomolecules?