2 5. The "lock and key hypothesis" of enzyme-substrate binding attempts to explain which of the following mechanisms?A. PinocytosisB. Vacuole formationC. Sharing of electronsD. Amino acid specificityE. Enzyme heat denaturation6. What happens to substrate molecules at an enzyme active site?A. They become catalysts.B. They promote cataclysm.C. They always react with 02.D. They change to the desired product.E. They become covalently bonded to the enzyme.7.Fischer's "lock and key" model of the enzyme action implies which of the following?A. The active site is complementary in shape to that of substance only after an interaction.B. The active site acts as the rigid template for the non-specific binding substrates.C. The active site is complementary in shape to that of substance.D. The active site is flexible and adjusts to the shape of the substrate.E. Substrates change conformation before active site interaction.1

The functional group at the active site of the enzyme is the point where the substrate attaches.…

5. The "lock and key hypothesis" of enzyme-substrate binding attempts to explain which of the following mechanisms? A. Pinocytosis B. Vacuole formation C. Sharing of electrons D. Amino acid specificity E. Enzyme heat denaturation

5. The "lock and key hypothesis" of enzyme-substrate binding attempts to explain which of the following mechanisms? A. Pinocytosis B. Vacuole formation C. Sharing of electrons D. Amino acid specificity E. Enzyme heat denaturation

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter6: Energy, Enzymes, And Biological Reactions

Section: Chapter Questions

Problem 6TYK: Which of the following methods is not used by enzymes to increase the rate of reactions? a. covalent...

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Question

5. The "lock and key hypothesis" of enzyme-substrate binding attempts to explain which of the following mechanisms?
A. Pinocytosis
B. Vacuole formation
C. Sharing of electrons
D. Amino acid specificity
E. Enzyme heat denaturation
6. What happens to substrate molecules at an enzyme active site?
A. They become catalysts.
B. They promote cataclysm.
C. They always react with 02.
D. They change to the desired product.
E. They become covalently bonded to the enzyme.
7.
Fischer's "lock and key" model of the enzyme action implies which of the following?
A. The active site is complementary in shape to that of substance only after an interaction.
B. The active site acts as the rigid template for the non-specific binding substrates.
C. The active site is complementary in shape to that of substance.
D. The active site is flexible and adjusts to the shape of the substrate.
E. Substrates change conformation before active site interaction.
1

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