Biochemical Engineering | Enzymes And Application

The enzyme used to reduce bitterness of grapes commonly contains

Byadmin July 20, 2022

Question: The enzyme used to reduce bitterness of grapes commonly contains
[A].

α-L-rhamonosidase

[B].

β-d-glucosidase

[C].

β- galactosidase

[D].

both (a) and (b)

Answer: Option D

Explanation:

No answer description available for this question.

Agitation And Aeration | Biochemical Engineering

Power number (Np) is also known as

Question: Power number (Np) is also known as
[A].

Froude’s number
[B].
Bond’s number
[C].
Newton’s number
[D].
Rayleigh’s number

Answer: Option C

Explanation:

No answer description available for this question.

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Agitation And Aeration | Biochemical Engineering

An aerated bioreactor will increase oxygen transfer rates with the addition of detergents because it

Question: An aerated bioreactor will increase oxygen transfer rates with the addition of detergents because it
[A].

enhances bubble coalescence
[B].
causes bubbles to expand
[C].
discourages bubble coalescence
[D].
increases the surface tension of the liquid

Answer: Option C

Explanation:

No answer description available for this question.

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Biochemical Engineering | Downstream Processing

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

Question: 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.

Read More A system which require less solvent and produces a more concentrated extract phase, is desired with a
Agitation And Aeration | Biochemical Engineering

Which of the following is most likely to cause an increase in the rate of oxygen transfer into a particular aerated fermentation system?

Question: Which of the following is most likely to cause an increase in the rate of oxygen transfer into a particular aerated fermentation system?
[A].

Addition of antifoams
[B].
Increase in temperature
[C].
Increase in stirrer speed
[D].
Both (a) and (b)

Answer: Option C

Explanation:

No answer description available for this question.

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Biochemical Engineering | Downstream Processing

Chromatography is based on the

Question: Chromatography is based on the
[A].

different rate of movement of the solute in the column
[B].
separation of one solute from other constituents by being captured on the adsorbent
[C].
different rate of movement of the solvent in the column
[D].
any of the above

Answer: Option A

Explanation:

No answer description available for this question.

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Biochemical Engineering | Enzymes And Kinetics

The types of inhibition pattern based on Michaelis Menten equation are

Question: The types of inhibition pattern based on Michaelis Menten equation are
[A].

competitive
[B].
non-competitive
[C].
uncompetitive
[D].
all of the above

Answer: Option D

Explanation:

No answer description available for this question.

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