Table of Contents
How many ATP can be made from 1 FADH2?
2 ATP
Since 1 NADH2 = 3 ATP and 1 FADH2 = 2 ATP, total ATP formed are 34.
How many ATP are made from NADH and FADH2?
For every pair of electrons transported to the electron transport chain by a molecule of NADH, between 2 and 3 ATP are generated. For each pair of electrons transferred by FADH2, between 1 and 2 ATP are generated.
How many ATP does NADH and FADH2 produce?
2.5 ATP/NADH and 1.5 ATP/FADH2 are produced in the electron transport chain.
How ATP and NADPH are formed?
Photosynthesis takes place in two distinct stages. In the light reactions, energy from sunlight drives the synthesis of ATP and NADPH, coupled to the formation of O2 from H2O. In the dark reactions, so named because they do not require sunlight, the ATP and NADPH produced by the light reactions drive glucose synthesis.
How many ATP and NADPH are produced in light reactions?
The nine molecules of ATP and six molecules of NADPH come from the light reactions.
Why fadh produces less ATP than NADH?
Correct answer: FADH2 produces less ATP then NADH because the electrons for FADH2 are dropped off at the second protein of the electron transport chain. As a result, the electrons from FADH2 do not pump as much electrons across the membrane as NADH.
How many ATPs are there in 1 NADPH?
Learn to analyze interactions across all digital channels. Originally Answered: How many ATPs are in 1 NADPH? We generally say that you get 3 ATPs per NADH and 2 per FADH2, so that these carriers produce a total of 30+4= 34 ATPs….. and the Krebs cycle itself produces 2 GTPs, which are equivalent to 2 more ATPs, for a total of 38.
What is the difference between FADH and NADPH?
The amount of energy yielded by one FADH is 2 ATPS whereas NADPH can yield either Two ATPs or Three ATPS depending upon the site of PRODUCTION like that of cytoplasmic NADPH yields Two ATPs where as mitochondrial ATP yields Three ATPs , Biochemistry Professor (Emeritus in 2020) at Uniformed Services University of the Health Sciences (1979-pres…
How do you calculate ATP from acetyl CoA and NADH?
One molecule of NADH yields 2,5 ATP and one molecule of FADH 2 yields 1,5 ATP. You also need to know that each acetyl-CoA yields 10 ATP in the TCA cycle. In the TCA cycle one acetyl-CoA yields 3 NADH, 1 FADH 2 and 1 GTP. GTP is equivalent to ATP so we count it as an ATP. 3 x 2,5 + 1 x 1,5 + 1 = 10 ATP total.
How do you calculate the ATP yield of phosphoenolpyruvate?
When considering the ATP yield of phosphoenolpyruvate it’s important to remember that only one molecule of acetyl-CoA is produced, in contrast to during the breakdown of glucose. The ATP yield of PEP is 1 ATP + 1 NADH + 3 NADH + 1 FADH 2 + 1 ATP = 1 + 1 x 2,5 + 3 x 2,5 + 1 x 1,5 + 1 = 13,5 ATP.