问题
单项选择题 A1型题
关于己糖激酶叙述正确的是（）
A.己糖激酶又称为葡萄糖激酶
B.它催化的反应基本上是可逆的
C.使葡萄糖活化以便参加反应
D.催化反应生成6-磷酸果酸
E.是酵解途径的唯一的关键酶
答案
参考答案：C
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关于己糖激酶叙述正确的是（）
A.己糖激酶又称为葡萄糖激酶
B.它催化的反应基本上是可逆的
C.使葡萄糖活化以便参加反应
D.催化反应生成6-磷酸果酸
E.是酵解途径的唯一的关键酶
参考答案：C
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| Today is June lst. It is Saturday. The Clarks 1 to go to Beijing Zoo. They 2 at six thirty and have breakfastat 3 . After that 4 take the number 26 bus and 5 the zoo at nine o'clock. There are 6 animals in the zoo. The kids 7 the interesting animals The kids have a 8 day. But Mr.Clark and Mrs Clark are tired (累的) after five days' 9 . They only 10 the kids playing. The kids are very happy. At around 6:00 pm the Clarks go home. | ||
| ( )l. A. need ( )2. A. go home ( )3. A. seven o'clock ( )4. A. we ( )5. A. get to ( )6. A. little ( )7. A. buy ( )8. A. boring ( )9. A. speech ( )l0.A. watch | B. want B. have lunch B. five o'clock B. he B. join B. many B. bring B. happy B. answer B. hear | C.take C.get up C.six ten C.they C.look at C.much C.like C.difficult C.work C.look |