皮皮学,免费搜题
登录
搜题
【单选题】
下列关于胰岛素受体的描述错误的是
A.
是特殊的脂类物质
B.
广泛分布于哺乳动物细胞表面
C.
胰岛素发挥作用首先要与靶细胞表面的胰岛素受体结合
D.
胰岛素发挥生物活性效应的强弱与受体和胰岛素的结合力有关
E.
受体降解可能在溶酶体中进行
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】You are maintaining the SALES database of TeleStar Corporation. The online redo log configuration of the database is as follows: One of the redo log members, redo3b, is lost due to disk failure.   How...
A.
by performing an incomplete recovery from the last backup
B.
by performing an import operation
C.
by performing a complete database recovery
D.
by dropping the lost member and adding a new redo log member
【单选题】After two years’ study, he now has a __________ better command of English.
A.
very
B.
far
C.
fairly
D.
quite
【单选题】能利湿退黄,解毒疗疮的药是:
A.
虎杖
B.
茵陈
C.
猪苓
D.
薏苡仁
E.
萆薢
【判断题】当一截平面与圆柱体的轴线成45度,且圆柱体足够长时,所得截交线是圆形,这一说法是否正确( )
A.
正确
B.
错误
【单选题】--Where did you first meet your boyfriend? ---It was in the department store ______ he worked.
A.
which
B.
that
C.
where
D.
what
【单选题】国家政治安全包括三个具体构成要素,一是国家政治思想安全,二是国家政治制度安全,三是( )。
A.
国家政治思想安全
B.
国家安全政治制度安全
C.
国家政治活动安全
D.
国家政治体制安全
【单选题】You are working on the PROD database, which is in NOARCHIVELOG mode. You lost the active online redo log group due to a media failure. How should you recover your database?()
A.
Restore the database from a whole consistent backup and start the database in MOUNT mode. Then, open the database with the RESETLOGS option after performing a cancel-based recovery.
B.
Restore the database from a whole consistent backup and start the database in MOUNT mode. Then, drop the lost redo log group and open the database with the RESETLOGS option after performing a cancel-based recovery.
C.
Restore the database from a whole consistent backup and start the database in MOUNT mode. Then, clear the lost redo log group and open the database with the RESETLOGS option after performing a cancel-based recovery.
D.
Do nothing. You do not need to recover the database in this case; an instance recovery will be performed by the SMON process on startup.
【单选题】------Where did you first meet your boyfriend? ------It was in the department store ______ he worked.
A.
which
B.
that
C.
what
D.
where
【单选题】In your database, online redo log files are multiplexed and one of the members in a group is lost due to media failure? How would you recover the lost redo log member?()
A.
import the database from the last export
B.
restore all the members in the group from the last backup
C.
drop the lost member from the database and then add a new member to the group
D.
restore all the database files from the backup and then perform a complete recovery
E.
restore all the database files from the backup and then perform an incomplete recovery
【单选题】国家政治安全包括三个具体构成要素,一是国家政治思想安全,二是国家政治制度安全,三是 ( ) 。
A.
国家政治机构安全
B.
国家政治领袖安全
C.
国家政治活动安全
D.
国家政治体制安全
相关题目: