Which of the following carriers transfers electrons and protons? (Select all that apply.) NADH Nonheme iron-sulfur...

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Which of the following carriers transfers electrons and protons? (Select all that apply.) NADH Nonheme iron-sulfur...

Which of the following carriers transfers electrons and protons? (Select all that apply.)

NADH

Nonheme iron-sulfur proteins

ubiquinone

FAD

science biology

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Answer 1

Answer #1

NADH

It carry one H⁺ and two electrons.
It act as a source of energy in many metabolic process.
complex I uses NADH₂ for electron source.

FAD

It carry two proton two electrons .
It also act as source of energy in electron transport chain FADH₂ is utilised by complex II.

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Answer 2

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