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Biochemical Engineering - Enzymes and Kinetics

Exercise : Enzymes and Kinetics - Section 1
26.
A noncompetitive inhibitor of an enzyme-catalyzed reaction
increases KM and increases Vmax
increases KM and reduces Vmax
reduces KM and increases Vmax
reduces KM and reduces Vmax
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
An allosteric inhibitor of an enzyme usually
participates in feedback regulation
denatures the enzyme
is a hydrophobic compound
causes the enzyme to work faster
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
Which of the following activity is possible by transferases?
Transfer of methyl groups
Transfer of glycosyl group
Both (a) and (b)
None of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
A classical uncompetitive inhibitor is a compound that binds
reversibly to the enzyme substrate complex yielding an inactive ESI complex
irreversibly to the enzyme substrate complex yielding an inactive ESI complex
reversibly to the enzyme substrate complex yielding an active ESI complex
irreversibly to the enzyme substrate complex yielding an active ESI complex
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
Which graphical method is used to determine an enzyme degree of cooperativity?
Hill plot
Koshland curve
Michaelis-Menten hyperbola
Can not be determined
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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