The Electron Transport System

question 79

Multiple Choice

The electron transport system

• A) requires a membrane AND requires mitochondria and ribosomes.
• B) uses the nuclear membrane of eukaryotes AND generates a concentration gradient of protons.
• C) requires a membrane AND generates a concentration gradient of protons.
• D) uses the mitochondrial membrane of prokaryotes AND generates a concentration gradient of protons.
• E) requires mitochondria and ribosomes AND generates a concentration gradient of protons.

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The activities and processes used in making tangible products; also called manufacturing.