Understand ATP coupling - AP Biology
Card 1 of 84
Given the hydrolysis of 1 mole of 
, which reaction could be driven by hydrolyzing 2 moles of ATP?
Given the hydrolysis of 1 mole of 
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Given that the hydrolysis of 1 mole of ATP has delta G of 
, if 2 moles of ATP are hydrolyzed, delta 
. Reaction D has a delta G of 
; when coupled with the hydrolization of 2 moles of ATP, delta G will be 
. As this is negative, it is indicated that this will be a spontaneous reaction, or can proceed without input of energy.
Given that the hydrolysis of 1 mole of ATP has delta G of 
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ATP coupling describes the process through which hydrolysis of ATP can drive a __ reaction
ATP coupling describes the process through which hydrolysis of ATP can drive a __ reaction
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ATP coupling is the process where hydrolysis of ATP (a thermodynamically favorable, negative delta G, or spontaneous reaction) is coupled with a thermodynamically unfavorable reaction (a reaction that cannot proceed without energy input).
ATP coupling is the process where hydrolysis of ATP (a thermodynamically favorable, negative delta G, or spontaneous reaction) is coupled with a thermodynamically unfavorable reaction (a reaction that cannot proceed without energy input).
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Which of the following is an endergonic reaction?
Which of the following is an endergonic reaction?
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An endergonic reaction requires input of energy; delta G will be positive. Hydrolysis of ATP, cellular respiration, and catabolism (breakdown of a large molecule) are exergonic processes. The Na+/K+ pump is endergonic, as it requires energy. This process is coupled with ATP hydrolysis to allow it to proceed.
An endergonic reaction requires input of energy; delta G will be positive. Hydrolysis of ATP, cellular respiration, and catabolism (breakdown of a large molecule) are exergonic processes. The Na+/K+ pump is endergonic, as it requires energy. This process is coupled with ATP hydrolysis to allow it to proceed.
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Which is true of an exergonic reaction?
Which is true of an exergonic reaction?
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Exergonic reactions are reactions that release energy. Endergonic reactions are reactions that require energy to proceed. Exergonic reactions can occur spontaneously, or are thermodynamically favorable. Endergonic reactions cannot occur spontaneously, or are thermodynamically unfavorable.
Exergonic reactions are reactions that release energy. Endergonic reactions are reactions that require energy to proceed. Exergonic reactions can occur spontaneously, or are thermodynamically favorable. Endergonic reactions cannot occur spontaneously, or are thermodynamically unfavorable.
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ATP phosphorylation (ADP+ Pi-> ATP+ H2O) is what type of reaction?
ATP phosphorylation (ADP+ Pi-> ATP+ H2O) is what type of reaction?
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ATP hydrolysis is exergonic. ATP phosphorylation is the reverse of ATP hydrolysis, and thus is endergonic.
ATP hydrolysis is exergonic. ATP phosphorylation is the reverse of ATP hydrolysis, and thus is endergonic.
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If the reaction for ATP hydrolysis 
is coupled with the reaction glucose+ sucrose-> fructose,
, what is the net delta G?
If the reaction for ATP hydrolysis 
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Through ATP coupling, the hydrolysis of ATP can allow the second, thermodynamically unfavorable reaction to proceed. 
. As the resulting delta 
is negative, this will be thermodynamically favorable.
Through ATP coupling, the hydrolysis of ATP can allow the second, thermodynamically unfavorable reaction to proceed. 
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Given the hydrolysis of 1 mole of , which reaction could be driven by hydrolyzing 2 moles of ATP?
Given the hydrolysis of 1 mole of
Tap to reveal answer
Given that the hydrolysis of 1 mole of ATP has delta G of , if 2 moles of ATP are hydrolyzed, delta . Reaction D has a delta G of ; when coupled with the hydrolization of 2 moles of ATP, delta G will be . As this is negative, it is indicated that this will be a spontaneous reaction, or can proceed without input of energy.
Given that the hydrolysis of 1 mole of ATP has delta G of
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ATP coupling describes the process through which hydrolysis of ATP can drive a __ reaction
ATP coupling describes the process through which hydrolysis of ATP can drive a __ reaction
Tap to reveal answer
ATP coupling is the process where hydrolysis of ATP (a thermodynamically favorable, negative delta G, or spontaneous reaction) is coupled with a thermodynamically unfavorable reaction (a reaction that cannot proceed without energy input).
ATP coupling is the process where hydrolysis of ATP (a thermodynamically favorable, negative delta G, or spontaneous reaction) is coupled with a thermodynamically unfavorable reaction (a reaction that cannot proceed without energy input).
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Which of the following is an endergonic reaction?
Which of the following is an endergonic reaction?
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An endergonic reaction requires input of energy; delta G will be positive. Hydrolysis of ATP, cellular respiration, and catabolism (breakdown of a large molecule) are exergonic processes. The Na+/K+ pump is endergonic, as it requires energy. This process is coupled with ATP hydrolysis to allow it to proceed.
An endergonic reaction requires input of energy; delta G will be positive. Hydrolysis of ATP, cellular respiration, and catabolism (breakdown of a large molecule) are exergonic processes. The Na+/K+ pump is endergonic, as it requires energy. This process is coupled with ATP hydrolysis to allow it to proceed.
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Which is true of an exergonic reaction?
Which is true of an exergonic reaction?
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Exergonic reactions are reactions that release energy. Endergonic reactions are reactions that require energy to proceed. Exergonic reactions can occur spontaneously, or are thermodynamically favorable. Endergonic reactions cannot occur spontaneously, or are thermodynamically unfavorable.
Exergonic reactions are reactions that release energy. Endergonic reactions are reactions that require energy to proceed. Exergonic reactions can occur spontaneously, or are thermodynamically favorable. Endergonic reactions cannot occur spontaneously, or are thermodynamically unfavorable.
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ATP phosphorylation (ADP+ Pi-> ATP+ H2O) is what type of reaction?
ATP phosphorylation (ADP+ Pi-> ATP+ H2O) is what type of reaction?
Tap to reveal answer
ATP hydrolysis is exergonic. ATP phosphorylation is the reverse of ATP hydrolysis, and thus is endergonic.
ATP hydrolysis is exergonic. ATP phosphorylation is the reverse of ATP hydrolysis, and thus is endergonic.
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If the reaction for ATP hydrolysis is coupled with the reaction glucose+ sucrose-> fructose,, what is the net delta G?
If the reaction for ATP hydrolysis
Tap to reveal answer
Through ATP coupling, the hydrolysis of ATP can allow the second, thermodynamically unfavorable reaction to proceed. . As the resulting delta is negative, this will be thermodynamically favorable.
Through ATP coupling, the hydrolysis of ATP can allow the second, thermodynamically unfavorable reaction to proceed.
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Given the hydrolysis of 1 mole of , which reaction could be driven by hydrolyzing 2 moles of ATP?
Given the hydrolysis of 1 mole of
Tap to reveal answer
Given that the hydrolysis of 1 mole of ATP has delta G of , if 2 moles of ATP are hydrolyzed, delta . Reaction D has a delta G of ; when coupled with the hydrolization of 2 moles of ATP, delta G will be . As this is negative, it is indicated that this will be a spontaneous reaction, or can proceed without input of energy.
Given that the hydrolysis of 1 mole of ATP has delta G of
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ATP coupling describes the process through which hydrolysis of ATP can drive a __ reaction
ATP coupling describes the process through which hydrolysis of ATP can drive a __ reaction
Tap to reveal answer
ATP coupling is the process where hydrolysis of ATP (a thermodynamically favorable, negative delta G, or spontaneous reaction) is coupled with a thermodynamically unfavorable reaction (a reaction that cannot proceed without energy input).
ATP coupling is the process where hydrolysis of ATP (a thermodynamically favorable, negative delta G, or spontaneous reaction) is coupled with a thermodynamically unfavorable reaction (a reaction that cannot proceed without energy input).
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Which of the following is an endergonic reaction?
Which of the following is an endergonic reaction?
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An endergonic reaction requires input of energy; delta G will be positive. Hydrolysis of ATP, cellular respiration, and catabolism (breakdown of a large molecule) are exergonic processes. The Na+/K+ pump is endergonic, as it requires energy. This process is coupled with ATP hydrolysis to allow it to proceed.
An endergonic reaction requires input of energy; delta G will be positive. Hydrolysis of ATP, cellular respiration, and catabolism (breakdown of a large molecule) are exergonic processes. The Na+/K+ pump is endergonic, as it requires energy. This process is coupled with ATP hydrolysis to allow it to proceed.
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Which is true of an exergonic reaction?
Which is true of an exergonic reaction?
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Exergonic reactions are reactions that release energy. Endergonic reactions are reactions that require energy to proceed. Exergonic reactions can occur spontaneously, or are thermodynamically favorable. Endergonic reactions cannot occur spontaneously, or are thermodynamically unfavorable.
Exergonic reactions are reactions that release energy. Endergonic reactions are reactions that require energy to proceed. Exergonic reactions can occur spontaneously, or are thermodynamically favorable. Endergonic reactions cannot occur spontaneously, or are thermodynamically unfavorable.
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ATP phosphorylation (ADP+ Pi-> ATP+ H2O) is what type of reaction?
ATP phosphorylation (ADP+ Pi-> ATP+ H2O) is what type of reaction?
Tap to reveal answer
ATP hydrolysis is exergonic. ATP phosphorylation is the reverse of ATP hydrolysis, and thus is endergonic.
ATP hydrolysis is exergonic. ATP phosphorylation is the reverse of ATP hydrolysis, and thus is endergonic.
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If the reaction for ATP hydrolysis is coupled with the reaction glucose+ sucrose-> fructose,, what is the net delta G?
If the reaction for ATP hydrolysis
Tap to reveal answer
Through ATP coupling, the hydrolysis of ATP can allow the second, thermodynamically unfavorable reaction to proceed. . As the resulting delta is negative, this will be thermodynamically favorable.
Through ATP coupling, the hydrolysis of ATP can allow the second, thermodynamically unfavorable reaction to proceed.
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Which is true of an exergonic reaction?
Which is true of an exergonic reaction?
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Exergonic reactions are reactions that release energy. Endergonic reactions are reactions that require energy to proceed. Exergonic reactions can occur spontaneously, or are thermodynamically favorable. Endergonic reactions cannot occur spontaneously, or are thermodynamically unfavorable.
Exergonic reactions are reactions that release energy. Endergonic reactions are reactions that require energy to proceed. Exergonic reactions can occur spontaneously, or are thermodynamically favorable. Endergonic reactions cannot occur spontaneously, or are thermodynamically unfavorable.
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ATP phosphorylation (ADP+ Pi-> ATP+ H2O) is what type of reaction?
ATP phosphorylation (ADP+ Pi-> ATP+ H2O) is what type of reaction?
Tap to reveal answer
ATP hydrolysis is exergonic. ATP phosphorylation is the reverse of ATP hydrolysis, and thus is endergonic.
ATP hydrolysis is exergonic. ATP phosphorylation is the reverse of ATP hydrolysis, and thus is endergonic.
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