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प्रश्न
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
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उत्तर
1 gm of fat < 1 gm of protein < 0.5 g of protein + 0.5g glucose < 1 gm of glucose
This means 1 gm of glucose will release more energy compared to any other in this group.
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संबंधित प्रश्न
Pyruvate undergoes oxidative decarboxylation to produce _____________.
(a) 2-PGA
(b) α-Ketoglutarate
(c) Succinyl-Co-A
(d) Acetyl-Co-A
Describe the connecting link 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
Name the reactions when a-ketoglutarate is converted to succinyl Co-A in Krebs' cycle
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
In glycolysis, Fructose 1,6-bisphosphate formed from fructose-6-phosphate is cleaved into ______.
Which of the following occurs during preparatory phase of glycolysis?
Which of the following is the first step of glycolysis?
During glycolysis, cleavage of fructose 1, 6-diphosphate occurs in presence of enzyme ______
During glycolysis of aerobic respiration, how many times oxidation of substrate occurs?
How many molecules of pyruvic acid are formed in glycolysis?
Energy is released during the oxidation of compounds in respiration. How is this energy stored and released as and when it is needed?
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?
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.
Formation of acetyl CoA from pyruvic acid takes place by ______.
The first three steps of glycolysis are called as ______.
