Explanation The table for values for ATP, ADP, and Pi is as follows: Concentration (mM) ATP 5 3 1 0.2 5 ADP 0.2 2.2 4.2 5.0 25 Pi 10 12.1 14.1 14.9 10 _ ¯ Set 1: The value of Q is calculated as follows: Q = [ADP][Pi] [ATP] = [0 .2 mM][10 mM] [5 mM] = 0.4 mM = 0 .0004 M The value of ln Q is as follows: Q = 0.0004 M ln Q = − 7.82 The value of gas constant R is 8.315 J/mole K and temperature is 298 K. The value of (ΔG) is calculated by follows: ( Δ G ) = ( Δ G ′ ° ) + R T ln Q = ( − 30.5 ) + ( 8.315 ) ( 298 ) ( − 7.8 ) = ( − 30.5 ) + ( − 19.32 ) = − 49.82 kJ / mol Set 2: The value of Q is calculated as follows: Q = [ADP][Pi] [ATP] = [2 .2 mM][12 .1 mM] [3 mM] = 8.87 mM = 0 .0088 M The value of ln Q is as follows: Q = 0.0088 M ln Q = − 4.72 The value of gas constant R is 8.315 J/mole K and temperature is 298 K. The value of (ΔG) is calculated by follows: ( Δ G ) = ( Δ G ′ ° ) + R T ln Q = ( − 30.5 ) + ( 8.315 ) ( 298 ) ( − 4.72 ) = ( − 30.5 ) + ( − 11.69 ) = − 42.19 kJ / mol Set 3: The value of Q is calculated as follows: Q = [ADP][Pi] [ATP] = [4 .2 mM][14 .1 mM] [1 mM] = 59.22 mM = 0 .059 M The value of ln Q is as follows: Q = 0.059 M ln Q = − 2.82 The value of gas constant R is 8.315 J/mole K and temperature is 298 K. The value of (ΔG) is calculated by follows: ( Δ G ) = ( Δ G ′ ° ) + R T ln Q = ( − 30 Summary Introduction To determine: The reason behind the fact that the ratio [ATP]/[ADP] is maintained high by metabolism . Introduction: The ATP refers to adenosine triphosphate. A complex organic compound cell produces during the process of cellular respiration. Cellular respiration is the process by which energy is produced in a cell. Energy is released from the breakdown of glucose in cellular respiration. This energy is then used by the cell for performing various life processes. Mitochondria are considered as the powerhouses of the cell, which synthesizes energy in the form of ATP.

The values of (ΔG) and ln Q at 35°C for the given concentrations of ATP, ADP, and Pi when the value of ( Δ G ′ ° ) is -30.5 kJ/mol. Introduction: The ATP refers to adenosine triphosphate. A complex organic compound cell produces during the process of cellular respiration . Cellular respiration is the process by which energy is produced in a cell. Energy is released from the breakdown of glucose in cellular respiration. This energy is then used by the cell for performing various life processes. Mitochondria are considered as the powerhouses of the cell, which synthesizes energy in the form of ATP.

Lehninger Principles of Biochemistry (Instructor's)

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Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Chapter 13, Problem 10P

Summary Introduction

To determine: The values of (ΔG) and ln Q at 35°C for the given concentrations of ATP, ADP, and Pi when the value of (ΔG′°) is -30.5 kJ/mol.

Introduction:

The ATP refers to adenosine triphosphate. A complex organic compound cell produces during the process of cellular respiration. Cellular respiration is the process by which energy is produced in a cell. Energy is released from the breakdown of glucose in cellular respiration. This energy is then used by the cell for performing various life processes. Mitochondria are considered as the powerhouses of the cell, which synthesizes energy in the form of ATP.

Summary Introduction

To determine: The reason behind the fact that the ratio [ATP]/[ADP] is maintained high by metabolism.

Introduction: The ATP refers to adenosine triphosphate. A complex organic compound cell produces during the process of cellular respiration. Cellular respiration is the process by which energy is produced in a cell. Energy is released from the breakdown of glucose in cellular respiration. This energy is then used by the cell for performing various life processes. Mitochondria are considered as the powerhouses of the cell, which synthesizes energy in the form of ATP.

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