问题
问答题 简答题
何谓革兰阳性和革兰阴性细菌？
答案
参考答案：
细菌涂片后经革兰(Gram)染色镜检为紫蓝色细菌，即为革兰阳性(G+)细菌；镜检为红色细菌，即为革兰阴性(G-)细菌。
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何谓革兰阳性和革兰阴性细菌？
参考答案：
细菌涂片后经革兰(Gram)染色镜检为紫蓝色细菌，即为革兰阳性(G+)细菌；镜检为红色细菌，即为革兰阴性(G-)细菌。
| 阅读理解。 | ||||||||||||||||||
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| 1.You want to eat fish for supper, so you can go to______. | ||||||||||||||||||
| A. Orient Fishing Port Restaurant B. Tiantan Fishing Port Restaurant C. both A and B | ||||||||||||||||||
| 2. Some Japanese want to eat Japanese food, but they wonder if there is a great,so they should dial______to make sure. | ||||||||||||||||||
| A.6236655 B.6587777 C.6640073 | ||||||||||||||||||
| 3. Uncle Wang is a taxi driver. At midnight he is often hungry, so he can go to______to eat something. | ||||||||||||||||||
| A. Tiantan Fishing Port Restaurant B. Jing Jing Seafood. C Orient Fishing Port Restaurant | ||||||||||||||||||
| 4. Mrs. King wants to ask for some dumplings for lunch, so she can dial______. | ||||||||||||||||||
| A.6640073 B.6712418 C.6640093 | ||||||||||||||||||
| 5. You can't go to______in the morning to eat food. | ||||||||||||||||||
| A.Jing Jing Seafood B.Japanese Restaurant C. Dada Dumpling Restaurant |