Q. The technology wherein gene transfer to host organisms by vectors is referred to as . . . . . . . .
✅ Correct Answer: (A)
rDNA technology
Enzyme Engineering in Biotechnology MCQs | Page - 11
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. Enzymes work under mild conditions of temperature and pH.
✅ Correct Answer: (A)
True
Q. A . . . . . . . . has long teflon tube about 30 - 40 cm long which is bulged at the end and has an automated machine for providing the pressure.
✅ Correct Answer: (C)
Osmotic shock
Q. Enzymes can be isolated from cell free extract by which one of the following methods?
✅ Correct Answer: (C)
Factors like pH, temperature and low ionic strength
Q. Which of the following is a systematic name given by enzyme commission?
✅ Correct Answer: (D)
D-xylose ketol-isomerase
Q. Calculate the ionic strength of 0.2 M solution of Calcium chloride?
✅ Correct Answer: (C)
0.6 M
Q. If I = Ki = Ki', then what will happen to Vmax and Km when inhibitor acts non-competitively?
✅ Correct Answer: (C)
Lowers to 0.5 Vmax and Km remains unchanged
Q. Pick the odd one out of the following.
✅ Correct Answer: (A)
Decarboxylases
Q. Which class of enzymes contain relatively small group of enzymes?
✅ Correct Answer: (D)
D-xylose ketol-isomerase
Q. Which of the following is not a physical method for extraction of enzymes?
✅ Correct Answer: (A)
Osmotic shock
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