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Conversion of fructose-6 phosphate to fr...

Conversion of fructose-6 phosphate to fructose-1-6-bisphosphate in respiration requires

A

A ligase

B

An isomerase

C

A lyase

D

A hydrolase

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The correct Answer is:
B
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Step catalyzed by pacemaker enzyme of EMP pathway is (a) Phosphorylation of Glucose-6-phosphate to Fructose-6-phosphate (b) Phosphorylation of Fructose-6-phosphate to Fructose-1-6-bisphosphate (c) Phosphorylation of triose phosphate to triose bisphosphate (d) Splitting of Fructose 1-6-bisphosphate

Fructose-6-phosphate is changed to Fructose 1-6 biphosphate with the help of enzyme

In hexose monophosphate shunt, glucose 6-phosphate undergoes

Conversion of glucose to glucose-6-phosphate, the first irreversible reaction of glycolysis, is catalyzed by :

During glycolysis, fructose 1, 6-biphosphate is split into

Select the correct order of reactions in glycolysis (a) 3-Phosphoglyceraldehyde rarr 1, 3-biphosphoglycerate (b) 3-phosphoglyceric acid rarr 2-phospho-glycerate (c) BPGA rarr 3-phosphoglyceric acid (d) Splitting of 1, 6-fructose biphosphate to dihdroxy acetone phosphate and 3-phosphoglyceraldehyde

Fructose 1 : 6 biphosphate splits into two triose phosphates by enzyme

One molecule of glucose requires 2 ATP to get phosphorylated to form Fructose 1--6 Biphosphate in glycolysis. How many ATP are used in the same process if the substrate is fructose ?

Enzyme aldolase which helps in spliiting 1,6 fructose biphosphate into dihydroxy acetone phosphate and glyceraldehyde phosphate belongs to the category of

AAKASH INSTITUTE ENGLISH-BIOMOLECULES-ASSIGNMENT (SECTION-B)
  1. Enzymes catalyse the biochemical reactions by the activation energy.

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  2. Read the following : (a) Low temperature preserves the enzyme (b) ...

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  3. Digestion of food involves breaking down of good componets into smalle...

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  4. Michaelis Menten Constant (K(m)) is equal to

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  5. .........................catalyse covalent bonding between two molecul...

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  6. Conversion of fructose-6 phosphate to fructose-1-6-bisphosphate in res...

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  7. Arrange the steps of catalytic action of an enzyme in order and select...

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  8. One of the following is the correct sequence of carbohydrates in ...

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  9. Glucose is stored as glycogen in (a) Pancreas (b) Bone (c) K...

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  10. A cellulose molecule is formed by the polymerization of glucose...

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  11. Which of the following is basic amino acid ?

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  12. which of the following amino acids is involved in the formatio...

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  13. Which one of the following is alcoholic amino acid ?

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  14. Lysine is an essential amino acid because

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  15. The mRNA is a polymer of ribonucleosides. Is this a true statement

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  16. t-RNA constitutes about

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  17. Fill in blank with the association as mentioned in the first part: A...

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  18. All enzymes are not proteins. Which of the following enzyme is not a ...

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  19. Cyanide kills an animal by

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  20. Electron transferring enzymes belong to

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