BIOLOGY
PROTEINS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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transition state.
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allosteric site.
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reaction path.
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net amount of energy.
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Detailed explanation-1: -As a substrate binds to the active site, the active site changes shape a little, grasping the substrate more tightly and preparing to catalyze the reaction. After the reaction takes place, the products are released from the active site and diffuse away.
Detailed explanation-2: -The induced fit model states an substrate binds to an active site and both change shape slightly, creating an ideal fit for catalysis. When an enzyme binds its substrate it forms an enzyme-substrate complex.
Detailed explanation-3: -When an enzyme binds its substrate, it forms an enzyme-substrate complex. This complex lowers the activation energy of the reaction and promotes its rapid progression by providing certain ions or chemical groups that actually form covalent bonds with molecules as a necessary step of the reaction process.
Detailed explanation-4: -the induced fit model describes how the substrate is induced to undergo a slight alteration to achieve optimum fit with its enzyme.