27. The major monosaccharides in coke are (A) glucose (B) fructose (C) galactose (D) glucose and fructose (E) galactose and fructose.

4. Which of the following descriptions about the Michaelis-Menten rate equation is incorrect ? (A) KM measures the substrate concentration at which the reaction rate is Vmax/2 (B) kcat is the turnover number that measures the rate of the catalytic process (C) The ratio kcat/KM is a convenient measure of enzyme efficiency (D) kcat = Vmax/[Enz] (E) A competitive inhibitor decreases the apparent KM.

27. The major monosaccharides in coke are
(A) glucose
(B) fructose
(C) galactose
(D) glucose and fructose
(E) galactose and fructose.

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