Asked by: Antimo Wisniewska
asked in category: General Last Updated: 29th February, 2020

What are the three electron carriers?

In cellular respiration, there are two important electron carriers, nicotinamide adenine dinucleotide (abbreviated as NAD+ in its oxidized form) and flavin adenine dinucleotide (abbreviated as FAD in its oxidized form).

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Likewise, people ask, what are the 3 electron carriers?

Oxidation-reduction reactions always happen in matched pairs; no molecule can be oxidized unless another is reduced.

  • Flavin Adenine Dinucleotide. Flavin adenine dinucleotide, or FAD, consists of riboflavin attached to an adenosine diphosphate molecule.
  • Nicotinamide Adenine Dinucleotide.
  • Coenzyme Q.
  • Cytochrome C.

Secondly, what makes a good electron carrier? They can accept electrons and transfer most of their energy to another molecule. They are very large molecules, so they have lots of room to carry many electrons. They are carbohydrates and have a lot of energy, which allows them to carry electrons.

Also, what are the electron carriers and what do they do specifically?

An electron carrier is a molecule that transports electrons during cellular respiration. NAD is an electron carrier used to temporarily store energy during cellular respiration. This energy is stored via the reduction reaction NAD+ + 2H --> NADH + H+.

What are activated carriers?

Activated carriers are molecules that can be split (C → A + B) to release free energy but only if there is an excess of C relative to its equilibrium concnetration. Key examples are ATP, GTP, NADH, FADH2, and NADPH.

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