Biochemical Engineering | Fermentation Kinetics

The function(s) of the draft tube in an airlift bioreactor is

Byadmin July 20, 2022

Question: The function(s) of the draft tube in an airlift bioreactor is
[A].

to reduce bubble coalescence

[B].

to improve circulation

[C].

to even out shear conditions throughout the reactor

[D].

all of the above

Answer: Option D

Explanation:

No answer description available for this question.

Biochemical Engineering | Fermentation Kinetics

Lag phase occurs mainly due to

Question: Lag phase occurs mainly due to
[A].

acclimatization with new environment and substrate
[B].
higher growth temperature
[C].
substrate disliking
[D].
variation in substrate concentration

Answer: Option A

Explanation:

No answer description available for this question.

Read More Lag phase occurs mainly due to
Biochemical Engineering | Enzymes And Kinetics

The active site of an enzyme remains

Question: The active site of an enzyme remains
[A].

at the center of globular proteins
[B].
rigid and does not change shape
[C].
complementary to the rest of the molecule
[D].
none of the above

Answer: Option D

Explanation:

No answer description available for this question.

Read More The active site of an enzyme remains
Biochemical Engineering | Enzymes And Application

Chymosin hydrolyses the bond between

Question: Chymosin hydrolyses the bond between
[A].

Alanine and glycine
[B].
Phenyl alanine and methonine
[C].
Glutamic acid and alanine
[D].
Alanine and phenyl alanine

Answer: Option B

Explanation:

No answer description available for this question.

Read More Chymosin hydrolyses the bond between
Biochemical Engineering | Immobilized Enzyme

Water insoluble enzymes can be prepared by using multifunctional agents that are bifunctional in nature and have

Question: Water insoluble enzymes can be prepared by using multifunctional agents that are bifunctional in nature and have
[A].

low molecular weight
[B].
high molecular weight
[C].
high equivalent weight
[D].
low reactivity

Answer: Option A

Explanation:

No answer description available for this question.

Read More Water insoluble enzymes can be prepared by using multifunctional agents that are bifunctional in nature and have
Biochemical Engineering | Enzymes And Application

The enzyme β-galactosidase is also known as

Question: The enzyme β-galactosidase is also known as
[A].

lactase
[B].
EC3.2.1.23
[C].
both (a) and (b)
[D].
isomerase

Answer: Option C

Explanation:

No answer description available for this question.

Read More The enzyme β-galactosidase is also known as
Biochemical Engineering | Fermentation Reactors

In batch culture, protogon is produced from peptone during the stationary phase with a yield of 0.4 protogon mg per g of peptone. If it is to be produced in a chemostat at a dilution rate of 0.5 h-1 from a medium containing 10 g.l-1 of peptone, then the rate of protogon synthesis would be

Question: In batch culture, protogon is produced from peptone during the stationary phase with a yield of 0.4 protogon mg per g of peptone. If it is to be produced in a chemostat at a dilution rate of 0.5 h-1 from a medium containing 10 g.l-1 of peptone, then the rate of protogon synthesis would be
[A].

0 g.l-1h-1
[B].
0.5 g.l-1h-1
[C].
1 g.l-1h-1
[D].
2 g.l-1h-1

Answer: Option A

Explanation:

No answer description available for this question.

Read More In batch culture, protogon is produced from peptone during the stationary phase with a yield of 0.4 protogon mg per g of peptone. If it is to be produced in a chemostat at a dilution rate of 0.5 h-1 from a medium containing 10 g.l-1 of peptone, then the rate of protogon synthesis would be

Similar Posts