Biochemical Engineering | Enzymes And Kinetics

Which of the following step is assumed to be the slowest step in the Michaelis Menten equation?

Byadmin July 20, 2022

Question: Which of the following step is assumed to be the slowest step in the Michaelis Menten equation?
[A].

The substrate consuming step

[B].

The product releasing step

[C].

Formation of enzyme substrate complex

[D].

None of these

Answer: Option B

Explanation:

No answer description available for this question.

Biochemical Engineering | Fluid Flow

The medium will have the highest viscosity (considering that the cells do not secrete gums) with the presence of

Question: The medium will have the highest viscosity (considering that the cells do not secrete gums) with the presence of
[A].

single celled bacteria
[B].
filamentous fungi that form pellets
[C].
filamentous fungi that grow as long poorly branched chains
[D].
yeast

Answer: Option C

Explanation:

No answer description available for this question.

Read More The medium will have the highest viscosity (considering that the cells do not secrete gums) with the presence of
Biochemical Engineering | Fermentation Kinetics

The height to diameter ratio (H/D) for the tank fermenters is

Question: The height to diameter ratio (H/D) for the tank fermenters is
[A].

<3
[B].
>3
[C].
<1.5
[D].
>1.5

Answer: Option A

Explanation:

No answer description available for this question.

Read More The height to diameter ratio (H/D) for the tank fermenters is
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.

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

Read More Chromatography is based on the
Biochemical Engineering | Enzymes And Kinetics

Which of these enzymes contains a Zinc (Zn) ion?

Question: Which of these enzymes contains a Zinc (Zn) ion?
[A].

Carboxypeptidase A
[B].
Phosphorylase B kinase
[C].
Tyrosine hydroxylase
[D].
Phosphodiesterase

Answer: Option A

Explanation:

No answer description available for this question.

Read More Which of these enzymes contains a Zinc (Zn) ion?
Biochemical Engineering | Fermentation Kinetics

A higher Ks value of Monod’s equation means

Question: A higher Ks value of Monod’s equation means
[A].

greater affinities to substrate
[B].
lower affinities to substrate
[C].
unaffected with the substrate bonding
[D].
lower dissociation constant value

Answer: Option A

Explanation:

No answer description available for this question.

Read More A higher Ks value of Monod’s equation means

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