How Is the Energy Used to Make ATP Via the Electron-Transport

question 38

Multiple Choice

How is the energy used to make ATP via the electron-transport chain generated?

• A)The energy from electrons bound to reduced coenzymes is used to create a steep electrochemical gradient.
• B)Electrons bound to NADH are used to generate an H⁺ ion gradient across the inner mitochondrial membrane.
• C)Electrons bound to FADH₂ are used to generate a proton gradient across the inner mitochondrial membrane.
• D)Electrons bound to NADH are used to generate a proton gradient across the inner mitochondrial membrane.
• E)All of these are correct.

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