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Enzyme Reaction

Enzyme Reaction
Adenosine triphosphate is a type of

fatty acid
nucleotide
amino acid
steroid

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Enzyme Reaction
About 7.3 kcal/mole are released when

ATP hydrolysis is coupled to sucrose synthesis
the terminal phosphate bond of ATP is broken by hydrolysis
NAD+ is reduced to NADH
glucose is converted to CO2 and H2O

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Enzyme Reaction
If the free energy change (ΔG) in a reaction is a negative value, it indicates that the

reaction absorbs energy
reaction releases energy
reaction is in negative direction
reaction is in positive direction

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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.

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

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Enzyme Reaction
Reduction is the

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

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

C6H12O6
CO2
H2O
O2

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