Which of the Following Metabolic Conversions Involved in Glucose Synthesis $\to$

question 14

Multiple Choice

Which of the following metabolic conversions involved in glucose synthesis requires the direct expenditure of ATP?
(I) 3-Phosphoglycerate $\to$ 1,3-bisphosphoglycerate
(II) Glyceraldehyde-3-phosphate + dihydroxyacetone phosphate $\to$ fructose-1,6-bisphosphate
(III) Fructose-1,6-bisphosphate $\to$ fructose-6-phosphate
(IV) 1,3-Bisphosphoglycerate $\to$ glyceraldehyde-3-phosphate

• A)I only
• B)II,III
• C)III only
• D)II,IV
• E)I,IV

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