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Part A You are given a beaker containing a solution of an enzyme that hydrolyzes

ID: 781245 • Letter: P

Question

Part A You are given a beaker containing a solution of an enzyme that hydrolyzes adenosine triphosphate (ATP) while it generates a lot of heat. You add a substantial amount of the sodium salt of ATP, and you measure the temperature of the beaker, and determine that nothing is happening. The enzyme is not performing the reaction. What is a reasonable chemical to add to the solution to get the enzyme to proceed with the hydrolysis of adenosine triphosphate? You are given a beaker containing a solution of an enzyme that hydrolyzes adenosine triphosphate (ATP) while it generates a lot of heat. You add a substantial amount of the sodium salt of ATP, and you measure the temperature of the beaker, and determine that nothing is happening. The enzyme is not performing the reaction. What is a reasonable chemical to add to the solution to get the enzyme to proceed with the hydrolysis of adenosine triphosphate? Sulfur oxide
Iron chloride
Magnesium chloride
Add more sodium ATP SubmitHintsMy AnswersGive UpReview Part Part B You are investigating the reduction of oxygen that is performed by cytochrome c oxidase. As you start the reaction in a slightly acidic aqueous buffer with 2 mM Cu2SO4 and bubbling oxygen into the buffer. As the reaction proceeds, the solution slowly turns blue, what is happening? You are investigating the reduction of oxygen that is performed by cytochrome c oxidase. As you start the reaction in a slightly acidic aqueous buffer with 2 mM and bubbling oxygen into the buffer. As the reaction proceeds, the solution slowly turns blue, what is happening? Ozone is formed. This causes the solution to turn blue.
The copper is getting oxidized from Cu+ to Cu2+ and turns blue.
The cytochrome c oxidase protein is decomposing down to a blue product.
The pH of the solution is changing. Cu2SO4 is a pH indicator that turns blue when a solution becomes basic. SubmitHintsMy AnswersGive UpReview Part Part C In the previous reaction, if you add a small amount of cyanide before adding the Cu2SO4, the solution does not turn blue. What is a reasonable explanation? In the previous reaction, if you add a small amount of cyanide before adding the , the solution does not turn blue. What is a reasonable explanation? The cyanide ion displaces the copper ions in the cytochrome c oxidase and stops the redox reaction.
The cyanide ion keeps the pH of the solution high. So the Cu2SO4 pH indicator does not show the decrease in pH.
The cyanide ion prevents the formation of ozone. Part A You are given a beaker containing a solution of an enzyme that hydrolyzes adenosine triphosphate (ATP) while it generates a lot of heat. You add a substantial amount of the sodium salt of ATP, and you measure the temperature of the beaker, and determine that nothing is happening. The enzyme is not performing the reaction. What is a reasonable chemical to add to the solution to get the enzyme to proceed with the hydrolysis of adenosine triphosphate? You are given a beaker containing a solution of an enzyme that hydrolyzes adenosine triphosphate (ATP) while it generates a lot of heat. You add a substantial amount of the sodium salt of ATP, and you measure the temperature of the beaker, and determine that nothing is happening. The enzyme is not performing the reaction. What is a reasonable chemical to add to the solution to get the enzyme to proceed with the hydrolysis of adenosine triphosphate? Sulfur oxide
Iron chloride
Magnesium chloride
Add more sodium ATP SubmitHintsMy AnswersGive UpReview Part Part A You are given a beaker containing a solution of an enzyme that hydrolyzes adenosine triphosphate (ATP) while it generates a lot of heat. You add a substantial amount of the sodium salt of ATP, and you measure the temperature of the beaker, and determine that nothing is happening. The enzyme is not performing the reaction. What is a reasonable chemical to add to the solution to get the enzyme to proceed with the hydrolysis of adenosine triphosphate? You are given a beaker containing a solution of an enzyme that hydrolyzes adenosine triphosphate (ATP) while it generates a lot of heat. You add a substantial amount of the sodium salt of ATP, and you measure the temperature of the beaker, and determine that nothing is happening. The enzyme is not performing the reaction. What is a reasonable chemical to add to the solution to get the enzyme to proceed with the hydrolysis of adenosine triphosphate? Sulfur oxide
Iron chloride
Magnesium chloride
Add more sodium ATP SubmitHintsMy AnswersGive UpReview Part You are given a beaker containing a solution of an enzyme that hydrolyzes adenosine triphosphate (ATP) while it generates a lot of heat. You add a substantial amount of the sodium salt of ATP, and you measure the temperature of the beaker, and determine that nothing is happening. The enzyme is not performing the reaction. What is a reasonable chemical to add to the solution to get the enzyme to proceed with the hydrolysis of adenosine triphosphate? Sulfur oxide
Iron chloride
Magnesium chloride
Add more sodium ATP You are given a beaker containing a solution of an enzyme that hydrolyzes adenosine triphosphate (ATP) while it generates a lot of heat. You add a substantial amount of the sodium salt of ATP, and you measure the temperature of the beaker, and determine that nothing is happening. The enzyme is not performing the reaction. What is a reasonable chemical to add to the solution to get the enzyme to proceed with the hydrolysis of adenosine triphosphate? Sulfur oxide
Iron chloride
Magnesium chloride
Add more sodium ATP You are given a beaker containing a solution of an enzyme that hydrolyzes adenosine triphosphate (ATP) while it generates a lot of heat. You add a substantial amount of the sodium salt of ATP, and you measure the temperature of the beaker, and determine that nothing is happening. The enzyme is not performing the reaction. What is a reasonable chemical to add to the solution to get the enzyme to proceed with the hydrolysis of adenosine triphosphate? Sulfur oxide
Iron chloride
Magnesium chloride
Add more sodium ATP SubmitHintsMy AnswersGive UpReview Part Part B You are investigating the reduction of oxygen that is performed by cytochrome c oxidase. As you start the reaction in a slightly acidic aqueous buffer with 2 mM Cu2SO4 and bubbling oxygen into the buffer. As the reaction proceeds, the solution slowly turns blue, what is happening? You are investigating the reduction of oxygen that is performed by cytochrome c oxidase. As you start the reaction in a slightly acidic aqueous buffer with 2 mM and bubbling oxygen into the buffer. As the reaction proceeds, the solution slowly turns blue, what is happening? Ozone is formed. This causes the solution to turn blue.
The copper is getting oxidized from Cu+ to Cu2+ and turns blue.
The cytochrome c oxidase protein is decomposing down to a blue product.
The pH of the solution is changing. Cu2SO4 is a pH indicator that turns blue when a solution becomes basic. SubmitHintsMy AnswersGive UpReview Part Part B You are investigating the reduction of oxygen that is performed by cytochrome c oxidase. As you start the reaction in a slightly acidic aqueous buffer with 2 mM Cu2SO4 and bubbling oxygen into the buffer. As the reaction proceeds, the solution slowly turns blue, what is happening? You are investigating the reduction of oxygen that is performed by cytochrome c oxidase. As you start the reaction in a slightly acidic aqueous buffer with 2 mM and bubbling oxygen into the buffer. As the reaction proceeds, the solution slowly turns blue, what is happening? Ozone is formed. This causes the solution to turn blue.
The copper is getting oxidized from Cu+ to Cu2+ and turns blue.
The cytochrome c oxidase protein is decomposing down to a blue product.
The pH of the solution is changing. Cu2SO4 is a pH indicator that turns blue when a solution becomes basic. SubmitHintsMy AnswersGive UpReview Part You are investigating the reduction of oxygen that is performed by cytochrome c oxidase. As you start the reaction in a slightly acidic aqueous buffer with 2 mM and bubbling oxygen into the buffer. As the reaction proceeds, the solution slowly turns blue, what is happening? Ozone is formed. This causes the solution to turn blue.
The copper is getting oxidized from Cu+ to Cu2+ and turns blue.
The cytochrome c oxidase protein is decomposing down to a blue product.
The pH of the solution is changing. Cu2SO4 is a pH indicator that turns blue when a solution becomes basic. You are investigating the reduction of oxygen that is performed by cytochrome c oxidase. As you start the reaction in a slightly acidic aqueous buffer with 2 mM and bubbling oxygen into the buffer. As the reaction proceeds, the solution slowly turns blue, what is happening? Ozone is formed. This causes the solution to turn blue.
The copper is getting oxidized from Cu+ to Cu2+ and turns blue.
The cytochrome c oxidase protein is decomposing down to a blue product.
The pH of the solution is changing. Cu2SO4 is a pH indicator that turns blue when a solution becomes basic. You are investigating the reduction of oxygen that is performed by cytochrome c oxidase. As you start the reaction in a slightly acidic aqueous buffer with 2 mM and bubbling oxygen into the buffer. As the reaction proceeds, the solution slowly turns blue, what is happening? Ozone is formed. This causes the solution to turn blue.
The copper is getting oxidized from Cu+ to Cu2+ and turns blue.
The cytochrome c oxidase protein is decomposing down to a blue product.
The pH of the solution is changing. Cu2SO4 is a pH indicator that turns blue when a solution becomes basic. SubmitHintsMy AnswersGive UpReview Part Part C In the previous reaction, if you add a small amount of cyanide before adding the Cu2SO4, the solution does not turn blue. What is a reasonable explanation? In the previous reaction, if you add a small amount of cyanide before adding the , the solution does not turn blue. What is a reasonable explanation? The cyanide ion displaces the copper ions in the cytochrome c oxidase and stops the redox reaction.
The cyanide ion keeps the pH of the solution high. So the Cu2SO4 pH indicator does not show the decrease in pH.
The cyanide ion prevents the formation of ozone. Part C In the previous reaction, if you add a small amount of cyanide before adding the Cu2SO4, the solution does not turn blue. What is a reasonable explanation? In the previous reaction, if you add a small amount of cyanide before adding the , the solution does not turn blue. What is a reasonable explanation? The cyanide ion displaces the copper ions in the cytochrome c oxidase and stops the redox reaction.
The cyanide ion keeps the pH of the solution high. So the Cu2SO4 pH indicator does not show the decrease in pH.
The cyanide ion prevents the formation of ozone. In the previous reaction, if you add a small amount of cyanide before adding the , the solution does not turn blue. What is a reasonable explanation? The cyanide ion displaces the copper ions in the cytochrome c oxidase and stops the redox reaction.
The cyanide ion keeps the pH of the solution high. So the Cu2SO4 pH indicator does not show the decrease in pH.
The cyanide ion prevents the formation of ozone. In the previous reaction, if you add a small amount of cyanide before adding the , the solution does not turn blue. What is a reasonable explanation? The cyanide ion displaces the copper ions in the cytochrome c oxidase and stops the redox reaction.
The cyanide ion keeps the pH of the solution high. So the Cu2SO4 pH indicator does not show the decrease in pH.
The cyanide ion prevents the formation of ozone. In the previous reaction, if you add a small amount of cyanide before adding the , the solution does not turn blue. What is a reasonable explanation? The cyanide ion displaces the copper ions in the cytochrome c oxidase and stops the redox reaction.
The cyanide ion keeps the pH of the solution high. So the Cu2SO4 pH indicator does not show the decrease in pH.
The cyanide ion prevents the formation of ozone. Sulfur oxide
Iron chloride
Magnesium chloride
Add more sodium ATP

Explanation / Answer

part a)

part b) The copper is getting oxidized from Cu+ to Cu2+ and turns blue.

part c)

Magnesium chloride