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Enzyme Reaction

Enzyme Reaction
In the reaction, C6H12O6 + 6O2 → 6CO2 + 6H2O + energy, which component is being reduced?

Energy
H2O
O2
CO2

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Enzyme Reaction
Reduction is the

gain of protons
loss of electron
loss of proton
gain of electron

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Enzyme Reaction
Denaturation of an enzyme refers to the

formation of a new isozyme for that enzyme
loss of the enzymes proper shape
formation of the enzymes proper shape
improper arrangement of the enzyme in a metabolic pathway

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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.

lesser
greater
approximately equal
half

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Enzyme Reaction
An endergonic reaction is one that

releases energy for work
gives off much heat
requires energy in order to proceed
looses energy

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

substrate
coenzyme
polypeptide
active

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