The ability of a competitive inhibitor to bind to an active site in an allosterically controlled enzyme is __________ than the ability of a non-competitive inhibitor to bind to an active site in the same allosterically controlled enzyme.

Enzyme Reaction
The ability of a competitive inhibitor to bind to an active site in an allosterically controlled enzyme is __________ than the ability of a non-competitive inhibitor to bind to an active site in the same allosterically controlled enzyme.

greater

half

lesser

approximately equal

greater

half

lesser

approximately equal

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Enzyme Reaction
Oxidation is the

loss of electron

gain of protons

gain of electron

loss of proton

loss of electron

gain of protons

gain of electron

loss of proton

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Enzyme Reaction
Hydrogen and oxygen release enormous amounts of energy when they react. Yet, hydrogen and oxygen can be mixed together in a balloon and nothing will happen. Why?

The energy of activation to form the transition-state complex is too high to allow the reaction to occur without assistance

There must be contaminating elements in the balloon that prohibit the reaction from occurring

All of these

Competitive inhibitors are blocking the reaction from occurring in the active site

The energy of activation to form the transition-state complex is too high to allow the reaction to occur without assistance

There must be contaminating elements in the balloon that prohibit the reaction from occurring

All of these

Competitive inhibitors are blocking the reaction from occurring in the active site

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Enzyme Reaction
A substrate binds to its enzyme at a location called the __________ site.

substrate

coenzyme

polypeptide

active

substrate

coenzyme

polypeptide

active

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Enzyme Reaction
Anthranilate synthase, the first enzyme of tryptophan biosynthesis after the branch point shows feedback inhibition and repression due to

pyruvate

D-L-tryptophan hydantoin

L-serine

L-tryptophan

pyruvate

D-L-tryptophan hydantoin

L-serine

L-tryptophan

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Enzyme Reaction
An exergonic reaction is one that

releases energy for work

gives off much heat

looses energy

requires energy to proceed

releases energy for work

gives off much heat

looses energy

requires energy to proceed

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Enzyme Reaction

Enzyme Reaction The ability of a competitive inhibitor to bind to an active site in an allosterically controlled enzyme is __________ than the ability of a non-competitive inhibitor to bind to an active site in the same allosterically controlled enzyme.

Enzyme Reaction Oxidation is the

Enzyme Reaction Hydrogen and oxygen release enormous amounts of energy when they react. Yet, hydrogen and oxygen can be mixed together in a balloon and nothing will happen. Why?

Enzyme Reaction A substrate binds to its enzyme at a location called the __________ site.

Enzyme Reaction Anthranilate synthase, the first enzyme of tryptophan biosynthesis after the branch point shows feedback inhibition and repression due to

Enzyme Reaction An exergonic reaction is one that

Enzyme Reaction
The ability of a competitive inhibitor to bind to an active site in an allosterically controlled enzyme is __________ than the ability of a non-competitive inhibitor to bind to an active site in the same allosterically controlled enzyme.

Enzyme Reaction
Oxidation is the

Enzyme Reaction
Hydrogen and oxygen release enormous amounts of energy when they react. Yet, hydrogen and oxygen can be mixed together in a balloon and nothing will happen. Why?

Enzyme Reaction
A substrate binds to its enzyme at a location called the __________ site.

Enzyme Reaction
Anthranilate synthase, the first enzyme of tryptophan biosynthesis after the branch point shows feedback inhibition and repression due to

Enzyme Reaction
An exergonic reaction is one that