FADH yields 2 ATP .
4 ATP molocules are made from 1 NADH and 1 FADH2 MO
Two ATP molecules are produced from one FADH2 going through the electron transport chain. For every NADH, three ATP molecules are produced.
FADH2 allows for the formation of 2 molecules of ATP during the Kreb's cycle.
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One molecule of acetyl CoA enters the citric acid cycle (Krebs cycle), where it produces 3 NADH, 1 FADH2, and 1 ATP (or GTP). Each NADH can generate approximately 2.5 ATP and each FADH2 can produce about 1.5 ATP during oxidative phosphorylation. Thus, from one acetyl CoA: 3 NADH × 2.5 ATP/NADH = 7.5 ATP 1 FADH2 × 1.5 ATP/FADH2 = 1.5 ATP 1 ATP (from direct substrate-level phosphorylation) Adding these together gives: 7.5 + 1.5 + 1 = 10 ATP. Therefore, one molecule of acetyl CoA can yield about 10 ATP when oxygen is present.
Every glucose molecule produces 2 ATP, 8 NADH, and 2 FADH2.
FADH2 and NADHIt gives four products.They are ATP,CO@, FADH2 and NADH
3 ATP per NADH and 2 ATP per FADH2 through oxidative phosphyrolation in mitochondria
FADH2 contains 2 electrons. The 2 electrons are donated during the electron transport chain in the mitochondria to ultimately generate ATP.
The net yield from one turn of the Krebs cycle (also known as the citric acid cycle) is three NADH, one FADH2, one GTP (or ATP), and two CO2 molecules. These electron carriers (NADH and FADH2) are crucial for the electron transport chain, where they contribute to ATP production. Overall, the Krebs cycle plays a vital role in cellular respiration, providing energy and intermediates for various metabolic processes.
In the electron transport chain, NADH and FADH2 serve as the primary electron carriers that enter the system. Each NADH can generate approximately 2.5 ATP molecules, while FADH2 contributes about 1.5 ATP. These carriers donate electrons to the chain, facilitating the pumping of protons across the mitochondrial membrane, which ultimately drives ATP synthesis through ATP synthase. The overall process is a key component of cellular respiration, contributing to the energy yield from glucose metabolism.
Glycolysis