Table of Contents
How many ATP molecules are formed after complete oxidation of glucose?
After complete oxidation of a glucose molecules, 38 number of ATP molecules are formed. Explanation : We need energy to work through the day, similarly each cell of our body needs energy to survive. Cellular respiration is the process by which cell fulfill its energy need in the form of ATP.
How many ATP are produced in mitochondria on complete oxidation of pyruvate?
So in total 15 ATPs are produced from one molecule of pyruvate.
How many of the 30 ATP molecules produced from the complete oxidation of 1 glucose molecule are produced during glycolysis?
During glycolysis, glucose ultimately breaks down into pyruvate and energy; a total of 2 ATP is derived in the process (Glucose + 2 NAD+ + 2 ADP + 2 Pi –> 2 Pyruvate + 2 NADH + 2 H+ + 2 ATP + 2 H2O). The hydroxyl groups allow for phosphorylation. The specific form of glucose used in glycolysis is glucose 6-phosphate.
How many ATP molecules are made when one glucose molecule is completely oxidized quizlet?
When one molecule of glucose is completely oxidized, then the overall energy gain by the cell is 38 ATP.
How many ATP are produced by complete oxidation of pyruvic acid?
The pyruvic acid so formed undergoes oxidative decarboxylation and thus forms acetyl CoA. This reaction leads in the formation of 2 NADH₂ molecules. It results in the formation of 6 ATP. Therefore if the complete oxidation of pyruvic acid takes place when there is a net gain of 15 ATP.
How many ATP are produced after complete oxidation of pyruvic acid?
15 ATP molecules
when 1 molecule pyruvic acid enters into mitochondria, it undergoes 3 decarboxylation and 5 oxidations and produces 15 ATP molecules (3 in Link reaction and 12 in Krebs cycle). Therefore, for 1 glucose molecule, Krebs cycle produces 24 ATP in two turns.
How are 36 ATP produced?
As a result, between 1 and 2 ATP are generated from these NADH. In eukaryotic cells, the theoretical maximum yield of ATP generated per glucose is 36 to 38, depending on how the 2 NADH generated in the cytoplasm during glycolysis enter the mitochondria and whether the resulting yield is 2 or 3 ATP per NADH.
How many ATP are produced in total?
Efficiency of ATP production
| Step | coenzyme yield | ATP yield |
|---|---|---|
| Krebs cycle | 2 | |
| 6 NADH | 15 | |
| 2 FADH2 | 3 | |
| Total yield | 30 or 32 ATP |
How many ATP molecules are generated during the complete breakdown of pyruvic acid molecule in aerobic respiration?
In aerobic conditions, the process converts one molecule of glucose into two molecules of pyruvate (pyruvic acid), generating energy in the form of two net molecules of ATP.
How many ATP equivalents are produced by the oxidation of succinate to fumarate?
Citric Acid Cycle Energy Balance
| Isocitrate → oxalosuccinate | (NADH) | 3 mol ATP |
|---|---|---|
| α-Ketoglutarate → succinyl-CoA | (NADH) | 3 mol ATP |
| Succinyl-CoA → succinate | 1 mol ATP | |
| Succinate → fumarate | (FADH2) | 2 mol ATP |
| Malate → oxaloacetate | (NADH) | 3 mol ATP |