Which word is different from the other three in terms of category?
A. cutter
B. aircraft
C. yacht
D. freighter
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Which of the following doesn't have to be provided by a cargo ship to CBP before its arrival?
A. passenger list
B. screw list
C. personal effects
D. manifest
下列酶催化的反应与(E.高尔基体 co,无关的是( )
A. 丙酮酸羧化酶
B. 6-磷酸葡糖唐酸脫氢酶
C. 柠檬酸合酶
D. 算柠檬酸脫氢酶
E. α-酮戊二酸脱氢酶复合体
合成糖原时活性葡萄糖是( )
A. UDPG
B. CDPG
C. 葡糖-1-磷酸
D. 葡糖-6-磷酸
E. ADPG
下列参与糖代谢的酶中,哪种酶催化的反应是可逆的 ( )
A. 已糖激酶
B. 丙酮酸激酶
C. 糖原磷酸化酶
D. 柠檬酸合酶
E. 磷酸甘油酸激酶
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