Explore topic-wise MCQs in Enzyme Technology.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Enzyme Technology knowledge and support exam preparation. Choose a topic below to get started.

1.

_________________ is an enzyme which converts hydrogen peroxide to water and molecular oxygen.

A. Pectinesterase
B. Cellulase
C. Catalase
D. Pullulanase
Answer» D. Pullulanase
Discussion
2.

Glucose oxidases improve the storage capability of foodstuffs.

A. True
B. False
Answer» B. False
Discussion
3.

Which of the following is not an application of glucose oxidase and catalase?

A. Meat tenderization
B. Removal of glucose from egg-white
C. Removal of oxygen from the head-space above bottled and canned drinks
D. Reducing non-enzymic browning in wines and mayonnaises
Answer» B. Removal of glucose from egg-white
Discussion
4.

Glucose oxidase is derived from __________

A. bacillus subtilis
B. malted barley
C. aspergillus Niger
D. bacillus acidopullulyticus
Answer» D. bacillus acidopullulyticus
Discussion
5.

What does the X represent in the following reaction?
2H2O2 ( underset{x}{ rightarrow} ) 2H2O + O2

A. Proteases
B. Pullulanases
C. Catalases
D. Glucose oxidases
Answer» D. Glucose oxidases
Discussion
6.

Which enzyme catalyzes the oxidation of b-glucose to glucono-1,5-lactone and releasing hydrogen peroxide?

A. Pectin lyase
B. Cellulases
C. Catalases
D. Glucose oxidases
Answer» E.
Discussion