Recent Advances In Enzyme Technology(Enzyme Technology ) Questions and Answers
Question 1. What is represented in the following diagram?
Immobilization by adsorption
Enzyme dissolved in a reversed micellar medium
Anhydrous enzyme suspended in the organic solvent
Immobilization by entrapment
Explanation:-
Answer: Option B. -> Enzyme dissolved in a reversed micellar medium Answer: (b).Enzyme dissolved in a reversed micellar medium
Question 2. What is represented in the following diagram?
Effect of pH on activity of free enzyme
Dependence of the activity of immobilized enzymes in biphasic systems
Miachelis Menten plot
Bacterial growth curve
Explanation:-
Answer: Option B. -> Dependence of the activity of immobilized enzymes in biphasic systems Answer: (b).Dependence of the activity of immobilized enzymes in biphasic systems
Question 3. What does Pᴀ represent in the following reaction?
\(\frac{[B_w]}{[A_w]}\)
\(\frac{[B_{org}]}{[A_{org}]}\)
\(\frac{[A_{org}]}{[A_w]}\)
\(\frac{[B_{org}]}{[B_w]}\)
Explanation:-
Answer: Option C. -> \(\frac{[A_{org}]}{[A_w]}\) Answer: (c).\(\frac{[A_{org}]}{[A_w]}\)
Question 4. In the below reaction, Kw is represented by ___________
\(\frac{[B_w]}{[A_w]}\)
\(\frac{[B_{org}]}{[A_{org}]}\)
\(\frac{[A_{org}]}{[A_w]}\)
\(\frac{[B_{org}]}{[B_w]}\)
Explanation:-
Answer: Option A. -> \(\frac{[B_w]}{[A_w]}\) Answer: (a).\(\frac{[B_w]}{[A_w]}\)
Question 5. What does the following graph represents?
Effect of the polarity of A and B
Variation in the apparent equilibrium constants
Effect of the ratio of the partition coefficients
Variation in the apparent equilibrium constant and percentage yield
Explanation:-
Answer: Option C. -> Effect of the ratio of the partition coefficients Answer: (c).Effect of the ratio of the partition coefficients
Question 6. What is represented in the following plot?
Effect of the polarity of A and B
Variation in the apparent equilibrium constants
Effect of the ratio of the partition coefficients
pH dependence on the apparent equilibrium constant
Explanation:-
Answer: Option A. -> Effect of the polarity of A and B Answer: (a).Effect of the polarity of A and B
Question 7. What is represented in the plot?
Variation in the apparent equilibrium constants of a one-substrate one-product reaction
Variation in the apparent equilibrium constants of a two-substrate two-product reaction
Variation in the apparent equilibrium constant and percentage yield
pH dependence on apparent equilibrium constant
Explanation:-
Answer: Option C. -> Variation in the apparent equilibrium constant and percentage yield Answer: (c).Variation in the apparent equilibrium constant and percentage yield
Question 8. What does the plot in the diagram depict?
Variation in the apparent equilibrium constants of a one-substrate one-product reaction
Variation in the apparent equilibrium constants of a two-substrate two-product reaction
Variation in the apparent equilibrium constant and percentage yield
pH dependence on apparent equilibrium constant
Explanation:-
Answer: Option D. -> pH dependence on apparent equilibrium constant Answer: (d).pH dependence on apparent equilibrium constant
Question 9. Which of these is a cleavage site for chymotrypsin?
a
b
c
d
Explanation:-
Answer: Option A. -> a Answer: (a).a
Question 10. What does the diagram depict?
Variation in the apparent equilibrium constants of a one-substrate one-product reaction
Variation in the apparent equilibrium constants of a two-substrate two-product reaction
pH dependence on apparent equilibrium constant
Effect of the polarity of A and B
Explanation:-
Answer: Option B. -> Variation in the apparent equilibrium constants of a two-substrate two-product reaction Answer: (b).Variation in the apparent equilibrium constants of a two-substrate two-product reaction
