Module 2. General principles of metabolism
Test questions in text form
_ is a cosubstrate.
A. * Tetrahydrofolate.
D. Thiamin pyrophosphate.
E. Pyridoxol phosphate
_ can bind to the free enzyme.
A. * A competiti
A. Multiple choices with single answer (75%, )
) Zymogens are (A) proenzymes (B) inhibited by proteolysis (C) insulin (D) chymotrypsin
) Which of the following is incorrect for Km? (A) Km = (k-1+k2)/ k1 (B) a constant
A. Multiple choices with single answer (40%,
of phosphate by converter enzymes (E) none of
) Hexokinase is (A) Enzyme
Commission (B) trivial name (C) catalytic name
(D) last name (E) systematic name of an enzyme.
6. In the reaction mechanism below, _
are competitive for binding to free enzyme E.
A. Multiple choices with single answer (25%)
1. If the rate constant for the enzyme catalyzed
reaction is 2 X 102/sec and the rate constant for