Anonymous
Anonymous asked in 科學生物學 · 1 decade ago

Tight Juction是什麼>細胞學<

他的功能是什麼

在哪種細胞內呢

他是什麼構成的

還有一些其他特色嗎

2 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    tight junction 緊密連接

    以下是解釋:

    兩個相鄰動物細胞質膜緊貼在一起的區域。緊密連接防止蛋白質分子在脂質雙分子層的側向擴散,尤見於上皮細胞,把上皮細胞"焊封",防止大小分子在細胞間的運動

    英解

    Area of closely apposed plasma membrane of two adjacent animal cells. Tight junctions prevent lateral diffusion of proteins within the lipid bilayer and are found especially in epithelial cells where they "seal" the sheet of epithelium, preventing the movement of large and small molecules between the cells.

    2005-08-17 22:04:08 補充:

    請問您需要英文的解釋嗎?需要的話我再補上去~

    Source(s): 朗文英漢雙解生物學辭典
  • Anonymous
    1 decade ago

    如果有英文解釋是更好啦~謝謝噜

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