题干

图为某种细胞结构模式图及细胞内物质转运的示意图. 请回答下列问题:

(1)图中由单层膜构成的细胞器是____ ;能合成DNA聚合酶的细胞器是____ ;图中能发生碱基互补配对现象的细胞器是____ 

(2)该图所示细胞模式图不能表示下列哪些细胞?____ (多选)

A、蓝藻         B、蚕豆的根毛区细胞       C、洋葱鳞茎外表皮细胞   D、动物肝细胞

(3)若将该图修改为人的浆细胞模式图,则细胞内抗体的合成场所是____ ,合成后运输到____ 中进一步加工.抗体分泌时通过细胞膜的方式是____ 

(4)若图示细胞合成的蛋白质为ATP合成酶,则ATP合成酶合成过程中需要经过的细胞器是____ (填序号);推测该酶将被转运到____ (填序号)中发挥作用.

(5)如果某分泌蛋白由2条多肽链共200个氨基酸组成,则控制该分泌蛋白的基因完成一次表达过程至少生成____ 个水分子(假设基因转录只形成一个mRNA).

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答案(点此获取答案解析)

②③,④,①④⑤⑥,ABCD,①,②③,胞吐,④,⑤⑥,797

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