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Enzyme Reaction

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

CO2
O2
C6H12O6
H2O

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Enzyme Reaction
An exergonic reaction is one that

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

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Enzyme Reaction
The ability of FADH to be oxidized is __________ than the ability of FAD to be oxidized.

half
approximately equal
lesser
greater

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Enzyme Reaction
The ability of Vibrio fischeri to convert chemical energy directly into radiant energy in bioluminescence is an example of __________ at work.

the first law of thermodynamics
the third law of thermodynamics
Shelford's law of tolerance
Leibig's law of the minimum

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Enzyme Reaction
The affinity of an enzyme for its substrate, when the enzyme has a Km of 0.50 M will be __________ than the affinity of an enzyme for its substrate when the enzyme has a Km of 0.05 M.

lesser
half
greater
approximately equal

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Enzyme Reaction
Oxidation is the

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

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