carrier protein（载体蛋白） -题库考试答案搜索网

carrier protein（载体蛋白）

名词解释题

2021-09-02 20:44

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正确答案

又称通透酶（permease）生物膜上普遍存在的跨膜蛋白，能与特定的溶质分子结合，通过一系列构象改变介导跨膜被动运输或主动运输。

试题解析

标签：物质的跨膜运输大学试题

感兴趣题目

常见的跨膜物质转运形式有____、____、____、____、____。

内分泌腺细胞把激素分泌到细胞外液中，属于（）形式的跨膜物质转运；血浆中脂蛋白颗粒、大分子营养物质等进入细胞的过程，属于（）形式的跨膜物质转运。

产生静息电位和动作电位的跨膜离子移动过程属于（）

某些高分子物质，如蛋白质、多肽类等，在体内的跨膜转运方式是（）

The merchant undertakes that no claim or allegation shall be made against any servant，agent or subcontractor of the carrier which（）to impose upon any of them or any liability whatsoever in connection with the goods.

In the case of any actual or apprehended loss or damage the carrier and receiver must（）all reasonable facilities to each other for inspecting and tallying the goods.

关于细胞膜对离子和小分子物质的跨膜转运，下列说法正确的有（）。

提供合成ATP能量的跨膜质子梯度发生在（）。

提供合成ATP能量的跨膜质子梯度是发生在（）

Should it appear that war or blockade would prevent the vessel from safely reaching the port of destination and / or discharging the goods thereat，the Carrier（）.

下列哪些物质跨膜运输方式属于主动运输：（）。

溶质在浓度梯度下的跨膜转运称为（）

相关题目: 心室肌细胞平台期主要的跨膜离子流是；（ ); 带电离子的跨膜移动属于; 细胞的跨膜信号转导不包括; 产生静息电位和动作电位的跨膜离子移动过程属于( ); 下列哪种过程与K的跨膜扩散无关; 氧和二氧化碳的跨膜转运是通过（）。; carrier protein（载体蛋白）; 几种常见的跨膜物质转运形式有( ); 心室肌细胞动作电位各时期的跨膜电位变化不包括（）; 下列物质中不能以跨膜运输方式进入细胞的是（）; 简述小分子物质跨膜运输的机制; 核孔复合体是一种特殊的跨膜运输蛋白复合体，对物质的运输具有（）和双向性的特性。; 细胞膜的跨膜物质转运功能不包括（）; 细胞膜的跨膜物质转运功能中，“H⁺-K⁺泵主要分布在胃黏膜壁细胞表面，与胃酸的分泌有关”属于（）; 细胞膜的跨膜物质转运功能中，“人体最重要的物质转运形式”属于（）; Goods of an inflammable，explosive or dangerous nature to the shipment whereof the carrier，master or agent of the carrier，has not consented，with knowledge of their nature and character，may at any time before discharge，（）at any place or destroyed or rendered innocuous by the carrier without compensation.; 物质跨膜运输有哪几种方式？; （）means any person by whom or in whose name or on whose behalf a contract of carriage of goods by sea has been concluded with a carrier，or any person by whom or in whose name or on whose behalf the goods are actually delivered to the carrier in relation to the contract of carriage of goods by sea.; If he is a common carrier，he is absolutely responsible to the owner of the goods carried （）any loss or damage to them unless caused by an Act of God or the Queen’s enemies，or the inherent vice in the goods themselves，or the negligence of the owner of the goods，or a general average sacrifice.; The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire，（）the claimant proves that the fire arose from fault or neglect on the part of the carrier，his servants or agents.

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