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प्रश्न
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?
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उत्तर
Anaerobic respiration even in organisms that live in aerobic conditions like human beings and angiosperms due to oxygen deficiency. In our skeletal muscles during strenuous exercise oxygen deficiency leads to anaerobic respiration. In germinating seeds anaerobic respiration leads to the release of energy for emerging the seedling from the soil.
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संबंधित प्रश्न
Differentiate between Glycolysis and Krebs’ cycle.
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
Following reactions occur during glycolysis. Arrange them in the order of their occurrence in the glycolytic pathway.
- Dihydroxy acetone phosphate → Glyceraldehyde-3-phosphate
- Fructose-6-phosphate → Fructose-1, 6-bisphosphate
- Phosphoenolpyruvate → Pyruvic acid
- 2-Phosphoglycerat → Phosphoenolpyruvate
- Glucose-6-phosphate → Fructose-6- phosphate
- 1,3-bisphosphoglyceric acid → 3- phosphoglyceric acid
Which of the following occurs during preparatory phase of glycolysis?
Which of the following enzyme converts glucose to glucose-6-phosphate?
During glycolysis, cleavage of fructose 1, 6-diphosphate occurs in presence of enzyme ______
How many ATP molecules are generated when one molecule of reduced coenzyme NADH2 is re-oxidized during the respiratory chain?
Which one of the following is the first step of glycolysis?
Energy is released during the oxidation of compounds in respiration. How is this energy stored and released as and when it is needed?
F1 particles participate in the synthesis of ______.
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
Pyruvic acid is the end product of glycolysis. What are the three metabolic products of pyruvic acid produced under aerobic and anaerobic conditions? Write their name in the space provided in the diagram.
We commonly call ATP as the energy currency of the cell. Can you think of some other energy carriers present in a cell? Name any two.
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.
The first three steps of glycolysis are called as ______.
Identify the INCORRECT statement regarding glycolysis.
The process in which glucose is broken down into pyruvic acid is ______.
