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BIOCHEMISTRY QUESTION A patient with a hereditary disease gets sick when he eats

ID: 65413 • Letter: B

Question

BIOCHEMISTRY QUESTION

A patient with a hereditary disease gets sick when he eats foods containing sucrose, but not when he eats foods containing lactose. You suspect he is unable to metabolize a specific monosaccharide.

    

A. Which monosaccharide do you think he is unable to metabolize? (1 point)

B. Name 3 specific enzymes you think could be responsible. (1 point)

C. Blood tests show the patient has high levels of glyceraldehyde: which enzyme is most likely to be responsible for this disease? (1 point)

Explanation / Answer

A.

list of monosaccharides.

B.

C.   glycolytic enzyme