1. Ribulose-5-phosphate isomerase |
2. Ribulose-5-phosphate epimerase |
3. Transketolase |
4. Triose phosphate isomerase |
A) 4, 1, 3, 2
B) 3, 4, 2, 1
C) 4, 3, 1, 2
D) 2, 1, 4, 3
Correct Answer: C
Solution :
Triose phosphate isomerase enzyme converts glyceraldehyde -3 phase molecule into dihydroxy acetone phosphate. Then after an enzyme transketolase comes which acts on sedoheptulose-7 phosphate molecule and changes it into ribulose -5-phosphate and xylulose 5 phosphate molecules of each. Then after ribulose-5 phosphate isomerase enzyme comes and acts on ribuese -5 phosphate. This reaction forms a molecule of ribulose -5 phosphate while xybulose 5 phosphate molecule is also converted into ribulose -5 phosphate by another enzyme, ribulose -5 phosphate epimerase.You need to login to perform this action.
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