Question

Below is a schematic of a hypothetical metabolic pathway that converts metabolite A into metabolite G. The values of ΔGº (black bars) and ΔG (blue bars) for each step are shown. a) Using a thermodynamic equation, explain why the ΔGº and ΔG values of step 5 are so different.

Name: below is a schematic of a hypothetical metabolic pathway that converts metabolite a into metabolite g the values of go black bars and g blue bars for each step are shown a using a thermodyna 13765
Uploaded: 2022-07-26T11:23:18-08:00
Duration: 2 min 54 s
Channel: Madhur L
Description: below is a schematic of a hypothetical metabolic pathway that converts metabolite a into metabolite g the values of go black bars and g blue bars for each step are shown a using a thermodyna 13765

          Below is a schematic of a hypothetical metabolic pathway that converts metabolite A into metabolite G. The values of ΔGº (black bars) and ΔG (blue bars) for each step are shown.
a) Using a thermodynamic equation, explain why the ΔGº and ΔG values of step 5 are so different.

Added by Gregg C.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

Instant Answer

Solved by Expert Madhur L

07/26/2022

Step 1

Step 1: The thermodynamic equation that relates the standard free energy change (ΔGº) of a reaction to the actual free energy change (ΔG) is ΔG = ΔGº + RT ln(Q), where R is the gas constant, T is the temperature in Kelvin, and Q is the reaction quotient. Show more…

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Below is a schematic of a hypothetical metabolic pathway that converts metabolite A into metabolite G. The values of ΔGº (black bars) and ΔG (blue bars) for each step are shown. a) Using a thermodynamic equation, explain why the ΔGº and ΔG values of step 5 are so different.