Q. Pick odd one out.
✅ Correct Answer: (A)
Triton-X-100
Enzyme Engineering in Biotechnology MCQs | Page - 6
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. Pectinases belong to which class of enzyme?
✅ Correct Answer: (C)
Lyases
Q. In competitive inhibition, what happens to Vmax and Km if [I] = Ki?
✅ Correct Answer: (B)
Vmax is unchanged and Km increases 2Km
Q. Which type of restriction enzymes are commonly used in rDNA technology
✅ Correct Answer: (B)
Type II
Q. For every, 1000 fold increase in pressure, the Km is . . . . . . . .
✅ Correct Answer: (A)
Reduced to half
Q. Homogenization utilizing . . . . . . . . is one where in manual pressure is created for cell lysis.
✅ Correct Answer: (A)
Mortar and pestle
Q. Enzyme catalysing rearrangement of atomic grouping without altering molecular weight or number of atom is:
✅ Correct Answer: (B)
Isomerase
Q. Enzyme which can be extracted from mammary gland is . . . . . . . .
✅ Correct Answer: (D)
Acetyl CoA carboxylase
Q. . . . . . . . . is a phenomenon of assuming frequencies more than 20 kHz which is above the human audibility.
✅ Correct Answer: (B)
Ultrasonics
Q. Increase or decrease in . . . . . . . . leads to protonation or deprotonation of bases which leads to melting of DNA in turn isolating the enzyme after centrifugation.
✅ Correct Answer: (C)
pH
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