Biochemical Engineering - Downstream Processing

Why Biochemical Engineering Downstream Processing?

In this section you can learn and practice Biochemical Engineering Questions based on "Downstream Processing" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) with full confidence.

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Here you can find objective type Biochemical Engineering Downstream Processing questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided.

How to solve Biochemical Engineering Downstream Processing problems?

You can easily solve all kind of Biochemical Engineering questions based on Downstream Processing by practicing the objective type exercises given below, also get shortcut methods to solve Biochemical Engineering Downstream Processing problems.

Exercise :: Downstream Processing - Section 1

  • Downstream Processing - Section 1
1. 

Concentration polarization can be reduced further by

A. pre filtering the solution
B. reducing the flow rate per unit membrane surface area
C. back washing periodically
D. all of the above

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

2. 

A system which require less solvent and produces a more concentrated extract phase, is desired with a

A. large distribution coefficients
B. small distribution coefficients
C. very small distribution coefficients
D. constant distribution coefficients

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

3. 

The efficiency of cell disruption in a bead mill depends on the

A. concentration of the cells
B. amount and size of beads
C. type and rotational speed of agitation
D. all of these

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

4. 

A common filter medium is the cloth filter generally made of

A. canvas
B. synthetic fabrics
C. metal or glass fiber
D. all of these

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

5. 

An ion exchange resin is composed of

A. polymeric network
B. ionic functional groups
C. counter ions
D. all of these

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.