Why is NADH more efficient than FADH2?
Table of Contents
- 1 Why is NADH more efficient than FADH2?
- 2 Why is NADH FADH2 important?
- 3 How do NADH and FADH2 differ?
- 4 Why does NADH produce more ATP than FADH?
- 5 What happens to the electrons carried by NADH and FADH2 in the citric acid cycle during cellular respiration quizlet?
- 6 How do FADH2 and NADH function similarly?
Why is NADH more efficient than FADH2?
FADH2 produces less ATP then NADH because the electrons for FADH2 are dropped off at the second protein of the electron transport chain. FADH2 produces less ATP then NADH because NADH has more energetic electrons. FADH2 produces less ATP then NADH because FADH2 produces a larger proton gradient.
Why is NADH FADH2 important?
Cells of all living organisms need NADH and FADH2 (naturally occurring coenzymes) for energy production. During cellular respiration, the cells use these coenzymes to turn fuel from food into energy.
What happens to the electrons carried by NADH and FADH2 in the citric acid cycle during cellular respiration?
What happens to the electrons carried by the NADH and FADH2 molecules produced during the citric acid cycle? NADH and other electrons are carried down the electron transport chain and chemiosmosis occurs. Because without the O2 molecules to accept the electrons, the electron transport chain couldn’t function.
How do NADH and FADH2 differ?
Summary – NADH vs FADH2 The difference between NADH and FADH2 is that NADH is a coenzyme derived from vitamin B3 or niacin whereas FADH2 is a coenzyme derived from Vitamin B2 or riboflavin.
Why does NADH produce more ATP than FADH?
The reason why more ATP are produced from NADH than from FADH2 is that FAD takes less energy to reduce than does NAD+; so when the opposite (oxidation) occurs, more energy is released from NADH than from FADH2.
What is the function of FADH FADH2?
FADH2 is the high energy electron carrier used to transport electrons generated in Glycolysis and Krebs Cycle to the Electron Transport Chain. Every FADH 2 molecule produces 2 ATP molecules.
What happens to the electrons carried by NADH and FADH2 in the citric acid cycle during cellular respiration quizlet?
How do FADH2 and NADH function similarly?
Similarities Between NADH and FADH Both contain an adenine nucleotide. They carry hydrogen and electrons. Also , both of them can take up two electrons. Both carry electrons for the production of ATP during oxidative phosphorylation.