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Q: Does glycolysis occur before the preparatory reaction and the citric acid cycle?
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What is the Order of aerobic cellular respiration electron transport chain-glycolysis-preparatory reaction-citric acid cycle?

1. Glycolysis preparatory reaction. 2. Citric acid cycle. 3. Electron transport chain.


What is is the order of the steps for cellular respiration?

1. Glucose is metabolised to form pyruvate (glycolysis) Anaerobic (without oxygen): - Pyruvate is converted to lactate or ethanol Aerobic (in the presence of oxygen): - Pyruvate is converted to acetyl CoA - Citric Acid Cycle - Electron transport chain


When you exhale what two stages of cellular respiration produce the carbon dioxide you are breathing out?

Preparatory Reaction and Citric Acid Cycle


Give the two stages of cellular respiration?

aerobic respiration: glycolysis, Krebs cycle, and electron transport chain anaerobic respiration: glycolysis, fermentation (lactic acid or alcohol)


Does thiamine play a role in citric acid cycle?

Thiamine (Vitamin B_1) is an important component of the pyruvate dehydrogenase complex--the enzyme complex which converts pyruvate to acetyl-CoA. This specific reaction is the "Link Reaction" which connects glycolysis and the citric acid cycle.


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 come after glycolysis?

After glycolysis you will go through bridging reaction to the Krebs cycle, also known as the citric acid cycle because of the use of citric acid. the reducing power generated indirectly helps to power oxidative phosphorylation that occurs, which yields a total of 34 ATP's from one glucose molecule. Good luck


What stage of cellular respiration follows glycolysis in the presence of oxygen?

If there is no oxygen present, then the cell does either alcohol or lactic acid fermentation. If oxygen is present, the citric acid cycle follows glycolysis, with oxidative phosphorylation following the citric acid cycle.


What are the Stages of cell respiration?

Glycolysis, the citric acid cycle, and electron transport.


Is produced during glycolysis and travels from the cytoplasm and enters the mitochondrion?

citric acid


Glycolysis and the citric acid cycle are similar in that they both produce?

NADH and ATP


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).