ATP + H,0 2 ADP + P, AG = -30.5 kJ/mol,zn The hydrolysis of adenosine triphosphate (ATP) is represented by the equation above. This reaction is critically important in cellular biology, but the reaction itself proceeds at a very slow rate. Based on the information given, which of the following best explains why an enzyme (biological catalyst) is required for the reaction to occur at a faster rate? Because AG < 0, the hydrolysis of ATP is not thermodynamically favorable. In cells, AS is increased by increasing the amount of H,0 consumed, resulting in AG > 0 and an increase in the reaction rate. Because AG < 0, the hydrolysis of ATP is not thermodynamically favorable. In cells, enzymes act as catalysts that decrease AH for the reaction, resulting in AG > 0 and an increase in the reaction rate. Although the hydrolysis of ATP is thermodynamically favorable, without a catalyst the reaction occurs at a very slow rate because it has a small activation energy. Although the hydrolysis of ATP is thermodynamically favorable, without a catalyst the reaction occurs at a very slow rate because it has a large activation energy.

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Question 15 a
ATP + H20 2 ADP + P,
AG = -30.5 kJ/mol,zn
The hydrolysis of adenosine triphosphate (ATP) is represented by the equation above. This reaction is critically important in cellular biology, but the reaction itself proceeds at a very slow rate.
Based on the information given, which of the following best explains why an enzyme (biological catalyst) is required for the reaction to occur at a faster rate?
Because AG < 0, the hydrolysis of ATP is not thermodynamically favorable. In cells, AS is increased by increasing the amount of H20 consumed, resulting in AG > 0 and an
A
increase in the reaction rate,
Because AG < 0, the hydrolysis of ATP is not thermodynamically favorable. In cells, enzymes act as catalysts that decrease AH for the reaction, resulting in AG > 0 and an
B
increase in the reaction rate.
Although the hydrolysis of ATP is thermodynamically favorable, without a catalyst the reaction occurs at a very slow rate because it has a small activation energy.
D
Although the hydrolysis of ATP is thermodynamically favorable, without a catalyst the reaction occurs at a very slow rate because it has a large activation energy.
く
US
Transcribed Image Text:Question 15 a ATP + H20 2 ADP + P, AG = -30.5 kJ/mol,zn The hydrolysis of adenosine triphosphate (ATP) is represented by the equation above. This reaction is critically important in cellular biology, but the reaction itself proceeds at a very slow rate. Based on the information given, which of the following best explains why an enzyme (biological catalyst) is required for the reaction to occur at a faster rate? Because AG < 0, the hydrolysis of ATP is not thermodynamically favorable. In cells, AS is increased by increasing the amount of H20 consumed, resulting in AG > 0 and an A increase in the reaction rate, Because AG < 0, the hydrolysis of ATP is not thermodynamically favorable. In cells, enzymes act as catalysts that decrease AH for the reaction, resulting in AG > 0 and an B increase in the reaction rate. Although the hydrolysis of ATP is thermodynamically favorable, without a catalyst the reaction occurs at a very slow rate because it has a small activation energy. D Although the hydrolysis of ATP is thermodynamically favorable, without a catalyst the reaction occurs at a very slow rate because it has a large activation energy. く US
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