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प्रश्न
Phosphorylation of glucose during glycolysis is catalysed by ______.
पर्याय
Phosphoglucomutase
Phosphoglucoisomerase
Hexokinase
Phosphorylase
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उत्तर
Phosphorylation of glucose during glycolysis is catalysed by hexokinase.
Explanation:
Glucose is phosphorylated by hexokinase, and glucose-6-phosphate is produced.
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संबंधित प्रश्न
Describe the process of glycolysis with the help of schematic representation.
Differentiate between Glycolysis and Krebs’ cycle.
Distinguish between the following:
Glycolysis and Fermentation
Give the schematic representation of glycolysis?
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
______ is used for conversion of 3-PGA to 2-PGA in glycolysis.
In glycolysis, Fructose 1,6-bisphosphate formed from fructose-6-phosphate is cleaved into ______.
Which of the following occurs during preparatory phase of glycolysis?
How many oxygen molecules are utilized in glycolysis?
During glycolysis of one molecule of glucose, how many ADP molecules are phosphorylated?
EMP pathway is ______.
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.
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?
Write any two energy yielding reactions of glycolysis.
The first three steps of glycolysis are called as ______.
