Q. Which of the following is not a reason for selected source to be used readily for the production of enzymes?
✅ Correct Answer: (C)
Extraction procedure
Enzyme Engineering in Biotechnology MCQs | Page - 2
Dear candidates you will find MCQ questions of Enzyme Engineering in Biotechnology here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. Which of the following chemical is not used to isolate enzymes from cell free extract?
✅ Correct Answer: (C)
EDTA
Q. . . . . . . . . is a divalent chelator which can be used to extract enzymes from different sources.
✅ Correct Answer: (D)
EDTA
Q. Glycosidases, lipases and proteases belong to which class of enzymes?
✅ Correct Answer: (A)
Hydrolases
Q. Which of the following is not a technique for the extraction of enzymes by chemical methods?
✅ Correct Answer: (D)
Homogenization
Q. An enzyme that joins the ends of two strands of nucleic acid is:
✅ Correct Answer: (B)
Ligase
Q. Blocking of enzyme action by blocking its active site is called as:
✅ Correct Answer: (C)
Competitive inhibition
Q. The procedure in which cell lysis occur because of shock waves which are formed due to collapses occurring in buffered solution containing cells is referred to as . . . . . . . .
✅ Correct Answer: (C)
Ultrasonication
Q. Which one of the following is not an example for ionic-detergent?
✅ Correct Answer: (B)
Tween
Q. The general mechanism is that an enzyme acts by:
✅ Correct Answer: (A)
Reducing the activation energy
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