Immobilized Enzyme

Question: Damkohler number(NDa) is
[A].

the ratio of the maximum reaction rate to the maximum mass transfer rate

[B].

the ratio of the minimum reaction rate to the maximum mass transfer rate

[C].

the ratio of the maximum reaction rate to the minimum mass transfer rate

[D].

the ratio of the minimum reaction rate to the minimum mass transfer rate

Answer: Option A

Explanation:

No answer description available for this question.

Question: Which is not the method for producing immobilized enzymes with multifunctional reagents?
[A].

Enzymes are adsorbed on the surface active support followed by intermolecular cross linking

[B].

Functional groups are introduced on the support to react co-valently with enzymes

[C].

Enzymes are cross linked intermolecularly

[D].

None of the above

Answer: Option D

Explanation:

No answer description available for this question.

Question: Functional groups of the nonessential amino acid residues that are suitable for the immobilization process are
[A].

free α-, β- or γ carb oxyl groups

[B].

α or β amino groups

[C].

phenyl, hydroxyl, sulfhydryl or imidazole groups

[D].

all of the above

Answer: Option D

Explanation:

No answer description available for this question.

Question: The covalent attachment of enzyme molecules is via
[A].

nonessential amino acids residues to water insoluble, functional supports

[B].

essential amino acids residues to water insoluble, functional supports

[C].

nonessential amino acids residues to water soluble, functional supports

[D].

essential amino acids residues to water soluble, functional supports

Answer: Option A

Explanation:

No answer description available for this question.

Question: Which of the following is not the correct answer?
[A].

Immobilized enzyme may show selectively altered chemical properties

[B].

Immobilized enzyme may show selectively altered physical properties

[C].

Immobilized enzyme may simulate the realistic natural environment where the enzyme come from the cell

[D].

None of the above

Answer: Option D

Explanation:

No answer description available for this question.