Induced Fit Studies by Koshland Using the Enzyme Hexokinase Showed

question 24

Multiple Choice

Induced fit studies by Koshland using the enzyme hexokinase showed that there are enzyme forms

• A)which react with the hydroxyl group of water.
• B)which react only with ATP and glucose present together.
• C)which are hydrophobic,excluding the competing hydroxyl group from water.
• D)with and without glucose bound to each.
• E)that hydrolyze ATP.

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Definitions:

Marbles

Small, round objects, typically made of glass, clay, steel, plastic, or agate, used as playing pieces in various children's games or as a collectible item.

Operant Conditioning

A method of learning that occurs through rewards and punishments for behavior, where an association is made between a behavior and a consequence for that behavior.

Token Economy

A behavioral modification technique based on the systematic reinforcement of target behavior. The reinforcements are tokens that can be exchanged for other reinforcements.

Token Economy

A behavior modification system used to encourage a desired behavior through the use of tokens that can be exchanged for various rewards.