Problem: What does the term “oxidative phosphorylation” mean? What is substrate-level phosphorylation? Check all that apply.A. Substrate-level phosphorylation refers to the formation of ATP from the reactions of reduced coenzymes as they are oxidized in the electron-transport chain.B. Oxidative phosphorylation refers to the transfer of a phosphoryl group between substrates and does not involve oxidized and reduced coenzymes.C. Oxidative phosphorylation refers to formation of ATP from the reactions of reduced coenzymes as they are oxidized in the electron-transport chain.D. Substrate-level phosphorylation refers to the transfer of a phosphoryl group between substrates and does not involve oxidized and reduced coenzymes.

FREE Expert Solution

In many stages of metabolism, phosphorylation reactions happen that lead to the production of ATP from ADP. These phosphorylation reactions may be classified into two types: substrate-level phosphorylation or oxidative phosphorylation. Substrate level phosphorylation usually happens in the cytoplasm and can be seen in some of the reactions in glycolysis, as well as the Krebs cycle.

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Problem Details

What does the term “oxidative phosphorylation” mean? What is substrate-level phosphorylation? Check all that apply.

A. Substrate-level phosphorylation refers to the formation of ATP from the reactions of reduced coenzymes as they are oxidized in the electron-transport chain.

B. Oxidative phosphorylation refers to the transfer of a phosphoryl group between substrates and does not involve oxidized and reduced coenzymes.

C. Oxidative phosphorylation refers to formation of ATP from the reactions of reduced coenzymes as they are oxidized in the electron-transport chain.

D. Substrate-level phosphorylation refers to the transfer of a phosphoryl group between substrates and does not involve oxidized and reduced coenzymes.

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