天气预报 > 其他 > 类囊体几层膜
类囊体几层膜
更新时间: 2020-10-27 00:00:00  

类囊体是组成叶绿体的内部结构,与叶绿体相连,只有一层膜。

类囊体:是单层膜围成的扁平小囊,沿叶绿体的长轴平行排列。膜上含有光合色素和电子传递链组分,又称光合膜。许多类囊体象圆盘一样叠在一起,称为基粒。

组成基粒的类囊体,叫做基粒类囊体,构成内膜系统的基粒片层。基粒直径约0.25至0.8μm,由10至100个类囊体组成。每个叶绿体中约有40至60个基粒。

关键词:

类囊体几层膜相关经验

天气预报

最新推荐

页面:/news/view-1808446/ | 耗时:0.2337 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1808446 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1808446 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1808446 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1300658,686914,1130516,1093513,1333776,1103204,582609,2269079,131744,1124291,2771882,1571657,294864,1090310,2994636,214555,212849,1720518,119349,1050623,1105753,758932,1595691,433493,1054366,1058705,1305172,523369,273527,2360306) ORDER BY field (ArticleID,1300658,686914,1130516,1093513,1333776,1103204,582609,2269079,131744,1124291,2771882,1571657,294864,1090310,2994636,214555,212849,1720518,119349,1050623,1105753,758932,1595691,433493,1054366,1058705,1305172,523369,273527,2360306)