Biochemical Engineering - Immobilized Enzyme

Exercise : Immobilized Enzyme - Section 1
  • Immobilized Enzyme - Section 1
6.
Which of the following is considered as a disadvantage to the adsorption method of immobilization?
It is possible to separate and purify the enzymes while being immobilized
The enzymes are not usually deactivated by adsorption
The adsorption is a reversible process
State of immobilization is very sensitive to solution pH, ionic strength and temperature
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
During the enzymatic reaction of an immobilized enzyme, the rate of substrate transfer is
equal to that of substrate consumption
more than that of substrate consumption
lesser than that of substrate consumption
is nothing to do with the substrate consumption
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
The immobilized technique involving chemical method is
covalent bond formation dependent
non-covalent bond formation dependent
both (a) and (b)
ionic bond formation dependent
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
For a steady state condition, the change of substrate concentration (dCs/dt) is
zero
1
>1
<1
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
Damkohler number(NDa) is
the ratio of the maximum reaction rate to the maximum mass transfer rate
the ratio of the minimum reaction rate to the maximum mass transfer rate
the ratio of the maximum reaction rate to the minimum mass transfer rate
the ratio of the minimum reaction rate to the minimum mass transfer rate
Answer: Option
Explanation:
No answer description is available. Let's discuss.