关于鉴别细菌的代谢产物，下述哪项是正确的？ -题库考试答案搜索网

关于鉴别细菌的代谢产物，下述哪项是正确的？

单选题

2021-09-01 23:31

A、致病性肠道杆菌不分解乳糖
B、致病性肠道杆菌分解乳糖
C、产生的色素对于鉴定细菌无用
D、大肠埃希菌不形成吲哚
E、沙门菌VP实验阳性

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正确答案

A

试题解析

标签：青书学堂佳木斯大学医学微生物学（专升本）

感兴趣题目

论述《苏州大学社会学院关于举办1999年档案专业专升本成人教育的函》的写作特色。

以下物质除哪项外都是细菌的合成代谢产物 ( )

（）shall be liable for loss of and damage to the Vessel and／or goods arising or resulting from inaccuracies in stating the description，quantity，weight，measurement or contents.

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

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