選生 Flashcards

(6 cards)

1
Q

胞吞作用(3)

A

吞噬,胞飲,受體媒介胞吞
1:偽足 食炮 例 變形蟲
2:胞飲 水溶性大分子隨液體入細胞 腸壁細胞 小腸絨毛微血管
3:特定受體和特定大分子結合

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2
Q

胞吐昨用是什麼

A

大分子物質在囊砲中 囊砲的膜與細胞膜結合 釋出

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3
Q

促進性擴散的兩種蛋白質

A

載體蛋白 運輸蛋白

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4
Q

溶體功能?例子?

A

含水解酶 分解蛋白質糖類等大型物質
更新老舊受損胞器
與食泡結合 分解食泡內東西

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5
Q

細胞自噬過程 彎月型囊砲

A

細胞形成彎月型囊砲—形成自噬小體—與溶體結合成 自噬溶小體

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6
Q

液泡三種

A
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