Biochemical Engineering | Sterilization

The collection efficiency by the inertial impaction mechanism is the function of

Byadmin July 20, 2022

Question: The collection efficiency by the inertial impaction mechanism is the function of
[A].

Stokes and Reynolds number

[B].

Stokes and Schmidt number

[C].

Grashoff and Reynolds number

[D].

Stokes and Grashof number

Answer: Option A

Explanation:

No answer description available for this question.

Biochemical Engineering | Enzymes And Kinetics

Michaelis Menten equation can also be written as

Question: Michaelis Menten equation can also be written as
[A].

(-Cs)/r = (Cs/rmax)+(Km/rmax)
[B].
1/r = (1/rmax)+(Km/(rmax.Cs))
[C].
r = rmax-(Km.r/Cs)
[D].
All of these

Answer: Option D

Explanation:

No answer description available for this question.

Read More Michaelis Menten equation can also be written as
Biochemical Engineering | Immobilized Enzyme

Which of the following is the commonly employed adsorbents?

Question: Which of the following is the commonly employed adsorbents?
[A].

Calcium carbonate
[B].
Alumina
[C].
Celluloses
[D].
All of these

Answer: Option D

Explanation:

No answer description available for this question.

Read More Which of the following is the commonly employed adsorbents?
Biochemical Engineering | Fermentation Reactors

The toxicity of organic acids to cells

Question: The toxicity of organic acids to cells
[A].

enhances as the pH falls
[B].
reduces as the pH falls
[C].
is not affected by pH
[D].
is highest at pH 7.0

Answer: Option A

Explanation:

No answer description available for this question.

Read More The toxicity of organic acids to cells
Biochemical Engineering | Fluid Flow

If the viscosity of a fluid decreases with the length of time that it is being mixed, then this fluid is

Question: If the viscosity of a fluid decreases with the length of time that it is being mixed, then this fluid is
[A].

newtonian
[B].
rheopectic
[C].
viscoelastic
[D].
thixotropic

Answer: Option D

Explanation:

No answer description available for this question.

Read More If the viscosity of a fluid decreases with the length of time that it is being mixed, then this fluid is
Biochemical Engineering | Downstream Processing

The optimum wet solid content for the cell suspension for a bead mill is typically somewhere between

Question: The optimum wet solid content for the cell suspension for a bead mill is typically somewhere between
[A].

5-15% by volume
[B].
15-30% by volume
[C].
30-60% by volume
[D].
60-90% by volume

Answer: Option C

Explanation:

No answer description available for this question.

Read More The optimum wet solid content for the cell suspension for a bead mill is typically somewhere between
Biochemical Engineering | Fluid Flow

In animal cell bioreactor, bubble damage can be minimized by

Question: In animal cell bioreactor, bubble damage can be minimized by
[A].

the addition of a shear protectorant
[B].
using a bubble free oxygen delivery system
[C].
headspace aeration
[D].
all of the above

Answer: Option D

Explanation:

No answer description available for this question.

Read More In animal cell bioreactor, bubble damage can be minimized by

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