Question

What stage of cellular respiration yields the most ATP?

Answer 1

The electron transport system (ETS) found in mitochondria is the phase of cellular respiration that generates the majority of the ATP.

Electron transport system (ETS):

• The metabolic mechanism through which the electron moves from one carrier to another is known as the electron transport system (ETS).
• The energy from carriers in the matrix is taken up by the electron transport system (ETS), which then stores it in a form that can be used to phosphorylate ADP.
• Flavin adenine dinucleotide (FAD) and nicotine adenine dinucleotide (NAD) are two energy carriers that have been shown to provide energy to the ETS (FAD).
• The oxidative phosphorylation process, also known as the electron transport chain, is a collection of four protein complexes that combine redox events to produce an electrochemical gradient that results in the production of ATP.
• Both photosynthesis and cellular respiration take place in mitochondria.
• It can be found inside the mitochondrial inner membrane.

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