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Why citric acid cycle is oxygen dependent?
The citric acid cycle does not directly utilize oxygen, however it is still necessary in order for it to proceed. The reason for this is that in order for NADH to be reduced back into NAD+, oxygen must be present. If NAD+ is not regenerated, the cycle can't proceed, thus fermentation evolved. This is correct except for that NADH must be oxidized to NAD+, not reduced. Reduction of NAD+ results in NAHD + H+
How many electrons are carriers are reduced during one turn of the citric acid cycle?
stay torn up
How many reduced dinucleotides would be produced with four turns of the citric acid cycle?
4 FADH2 and 12 NADH
What are the inputs and outputs of the citric acid cycle?
The net inputs for citric acid cycle are Acetyl CoA, NADH, and ADP. The Net outputs for the citric acid cycle are ATP, NAD, and carbon dioxide.
What are the intermediates in the citric acid cycle?
There are 4: oxaloacetate, malate, fumarate, and succinate.
Photosynthesis is a redox reaction. This means that H2O is BLANK during the light reactions and CO2 is BLANK during the Calvin cycle. a. consumed...reduced b. reduced...oxidized c. oxidized...reduced?
Its c. osicized...reduced!!
Why citric acid cycle is oxygen dependent?
The citric acid cycle does not directly utilize oxygen, however it is still necessary in order for it to proceed. The reason for this is that in order for NADH to be reduced back into NAD+, oxygen must be present. If NAD+ is not regenerated, the cycle can't proceed, thus fermentation evolved. This is correct except for that NADH must be oxidized to NAD+, not reduced. Reduction of NAD+ results in NAHD + H+
Is pyruvic acid reduced in the kresbs cycle?
No it is oxidized to carbon di oxide
Are NAD and FAD oxidized or reduced during Krebs?
NAD and FAD are reduced in the Krebs cycle and oxidised in the electron transport chain.
How many electrons are carriers are reduced during one turn of the citric acid cycle?
stay torn up
How many reduced dinucleotides would be produced with four turns of the citric acid cycle?
4 FADH2 and 12 NADH
What is another way to say Calvin cycle?
C6 cycle, Citric/Citric Acid cycle
What is the citric acid cycle also known as?
Krebs cycle (aka citric acid cycle, aka tricarboxylic acid cycle)
Why is the Citric Acid cycle called a cycle?
Because it goes around and around as in a unicycle wheel.
How Do Plants use photosynthesis to make teir own food?
They take H2o and Co2 and then through the Calvin cycle, and the light cycle it produces PGAL. the o2 is oxidized to H2o, and the co2 is reduced to PGAL.
How did the citric acid cycle get its name what is the origin of citric acid cycle?
The conguate base of citric acid - citrate - is an important intermediate in the cycle. This is where the name "Citric Acid Cycle" comes from. It is also known as the Tricarboxylic Acid Cycle - as it involves 3 carbon acids, or the Krebs Cycle after Hans Adolf Krebs - who developed the complexities of the cycle.
When is FADH2 produced?
In the Krebs Cycle also known as the Citric Acid Cycle\ FDH2, Reduced form of Flavin adenosine dinucleotide, is an electron donor-acceptor molecules that can transfer the energy (bond) from one molecule to the next, and you are most likely to find it in oxidative phosphorylation process (these are the process where oxygen is the final electron acceptor to form ATP). in the metabolism of fat and glucose FADH2 is produce during Beta oxidation and in the citric acid cycle general mechanism: Fatty acid C16 + FAD^+ ====> Fatty acid C14 + acetyl-Coa +FADH2 Succinate + FAD^+ ====> Fumarate + FADH2
