试题与答案

大叶性肺炎的病原体主要是(),原发性非典型肺炎的病原体是()。

题型:填空题

题目:

大叶性肺炎的病原体主要是(),原发性非典型肺炎的病原体是()。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A解析:L是细胞壁,M是原生质体,包括液泡,N是进入到细胞壁和细胞膜间的蔗糖溶液,不是细胞质,A错误。观察图可知,视野中的细胞在发生质壁分离,若将这些细胞浸润在清水中,细胞吸水,原生质体会逐渐...

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