Biotechnology

Bio-Production at Scale

Navigate the practical world of industrial biotechnology with questions on bioprocess design and implementation.

#enzyme technology#metabolic engineering#scale-up#fermentation#bioreactors#downstream processing#bioprocess economics#bioseparation#strain development

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Total Questions

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Quiz Questions

Answer all questions below and test your knowledge.

1
During the scale-up of a microbial fermentation process from a pilot to a production bioreactor, which parameter is most challenging to maintain constant?
Question 1
2
A primary goal of metabolic engineering in an industrial microorganism is to:
Question 2
3
In a typical batch fermentation process for producing a primary metabolite like ethanol, when is the product usually harvested?
Question 3
4
What is the primary function of a sparger in a stirred-tank bioreactor?
Question 4
5
Which downstream processing technique is most commonly used for the initial solid-liquid separation of microbial cells from a fermentation broth?
Question 5
6
The term 'submerged fermentation' most directly refers to:
Question 6
7
What is a key advantage of using immobilized enzymes over free enzymes in an industrial process?
Question 7
8
In bioprocess economics, a high 'yield coefficient' (Yp/s) indicates what relationship?
Question 8
9
Which regulatory strategy is commonly used in an industrial fermentation to prevent catabolite repression when using a sugar mixture?
Question 9

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Bio-Production at Scale

Quiz Intelligence

Quiz Questions

During the scale-up of a microbial fermentation process from a pilot to a production bioreactor, which parameter is most challenging to maintain constant?

A primary goal of metabolic engineering in an industrial microorganism is to:

In a typical batch fermentation process for producing a primary metabolite like ethanol, when is the product usually harvested?

What is the primary function of a sparger in a stirred-tank bioreactor?

Which downstream processing technique is most commonly used for the initial solid-liquid separation of microbial cells from a fermentation broth?

The term 'submerged fermentation' most directly refers to:

What is a key advantage of using immobilized enzymes over free enzymes in an industrial process?

In bioprocess economics, a high 'yield coefficient' (Yp/s) indicates what relationship?

Which regulatory strategy is commonly used in an industrial fermentation to prevent catabolite repression when using a sugar mixture?

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