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प्रश्न
Distinguish between the following:
Glycolysis and Fermentation
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उत्तर
| Glycolysis | Fermentation | |
| 1. | Glycolysis occurs during aerobic and anaerobic respiration. | Fermentation is a type of anaerobic respiration. |
| 2. | Pyruvic acid is produced as its end product. | Ethanol or lactic acid, is produced as its end product. |
| 3. | It forms 2 APT molecules per gulcose molecule. | It does not produce ATP. |
| 4. | It is the initial stage of respiration that happens without the need for oxygen and is present in both aerobic and anaerobic respiration types. | It's called anaerobic respiration, or respiration without oxygen. |
| 5. | For every glucose molecule, it generates two molecules of NADH. | Usually, it makes use of the NADH generated during glycolysis. |
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संबंधित प्रश्न
The adenosine triphosphate (ATP) gain during glycolysis, connecting
link and Krebs' cycle respectively are ___
(a) 8, 6, 24
(b) 8, 24, 6
(c) 24, 8, 6
(d) 6, 8 24
In glycolysis, phosphorylation reaction leads to conversion of glucose to glucose-6-phosphate. Identify the number of carbon atoms that are added to glucose to make it glucose-6-phosphate.
How many ATP molecules are generated when one molecule of reduced coenzyme NADH2 is re-oxidized during the respiratory chain?
During glycolysis of one molecule of glucose, how many ADP molecules are phosphorylated?
During glycolysis of aerobic respiration, how many times oxidation of substrate occurs?
During glycolysis, the first molecule to be dehydrogenated is ______.
Which process does the following equation represent?
\[\ce{C6H12O6 + 2NAD + 2ADP + 2Pi → CH3 - CO - COOH + 2 NADH2 + 2 ATP}\]
Which one of the following is the first step of glycolysis?
Which of the following will release more energy on oxidation? Arrange them in ascending order.
- 1 gm of fat
- 1 gm of protein
- 1 gm of glucose
- 0.5 g of protein + 0.5g glucose
The energy yield in terms of ATP is higher in aerobic respiration than anaerobic respiration. Why anaerobic respiration occurs even in organisms that live in aerobic condition like human beings and angiosperms?
The figure given below shows the steps in glycolysis. Fill in the missing steps A, B, C, D and also indicate whether ATP is being used up or released at step E?
In the following flow chart, replace the symbols a,b,c and d with appropriate terms. Briefly explain the process and give any two application of it.
Give an account of Glycolysis. Where does it occur? What is the end product? Trace the fate of these products in both aerobic and anaerobic respiration.
The first three steps of glycolysis are called as ______.
In glycolysis, electrons are removed by ______.
The process in which glucose is broken down into pyruvic acid is ______.
