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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.
What molecules initiate the citric acid cycle by reacting with oxaloacetate?
Oxaloacetate [oxaloacetic acid], under the strict guidance of the enzyme 'citrate synthase', is reacted with the co-enzyme 'Acetyl-CoA' to form the products CoA and citric acid.
What are the two other names for Krebs cycle?
Citric Acid Cycle TCA Cycle (tricarboxcylic acid cycle).
Is succinic acid oxidized or reduced in the citric acid cycle?
Oxidized
What must portions of amino acid molecules undergo before they can enter the citric acid cycle?
deamination
Do protein make energy molecules?
They can. In cellular respiration proteins may be broken down and modified to enter as part of the citric acid (Krebs) cycle.
How many CO2 are produced during the transition reaction and the citric acid cycle per glucose molecule?
Two Co2 molecules are produced per citric acid cycle. Since the citric acid cycle occurs twice with every molecule of glucose metabolized, a total of 4 C02 molecules are produces for every glucose molecule
What can you do with the end product of glycolysis?
The end products of glycolysis enter the Kreb's Cycle or 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 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.
What stage of cellular respiration yield the most ATP?
Electron transport chain. During electron transport chain 34 ATP molecules are produced whereas glycolysis and citric acid cycle yield 4 ATPs (2 during glycolysis and 2 during citric acid cycle).
For each acetyl-CoA that enters the citric acid cycle what leaves the cycle?
The citric acid cycle turns 3 NAD+ to NADH, one FAD to FADH2 one ADP + P to ATP, and it also creates two CO2 molecules.
How many Krebs cycle occur per glucose?
twice
What are the 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 receives 2 molecules of Acetyl CoA and releases 4 molecules of carbon dioxide and 2 ATP's?
That would be the Kreb's cycle. Also known as the citric acid cycle.
