3-9 Secondary Active Transport Anatomy来自希腊语anatome,“解剖”,是处理生物结构组织的自然科学的一个分支。作为基础生命科学之一,解剖学与医学和其他生物学分支密切相关。(网易公开课编辑整理)
Secondary Active Transport (FYI) In some systems, a second transport protein uses the electrochemical gradient thus generated in the transport of other substances. This is termedsecondary active transport. An example is the co-transporter of Na+and glucose in kidney:...
在日复一日的学习、工作或生活中,许多人都写过《2、 ⏹次级主动运输(secondary active transport)》作文吧,借助作文人们可以反映客观事物、表达思想感情、传递知识信息。如何写一篇有思想、有文采的《2、 ⏹次级主动运输(secondary active transport)》作文呢?以下是小编整理的《2、 ⏹次级主动运输(secondary ...
Secondary active transport is a form of active transport across a biological membrane in which a transporter protein couples the movement of an ion (typically Na+ or H+) down its electrochemical gradient to the uphill movement of another molecule or ion against a concentration/electrochemical ...
Secondary active transporters, which are vital for a multitude of physiological processes, use the energy of electrochemical ion gradients to power substrate transport across cell membranes1,2. Efforts to investigate their mechanisms of action have been hampered by their slow transport rates and the ...
继发性主动转运:(secondary active transport):某些物质的主动转运不直接来自ATP的分解,而是利用原发性主动转运制度建立起的钠离子或氢离子的浓度梯度,在钠离子或氢离子顺浓度梯度扩散的同时使其他物质逆浓度梯度和(或)电位梯度跨膜转运,是一种间接利用ATP能量的主动转运过程。要同时结合两种或两种以上的分子或离子才能...
二级主动运输消耗的能量直接来自于另一被运输物质的浓度梯度,我查到:二级主动运输(secondary active transport)是利用一级主动运输所产生的自由能梯度来推动溶质,经由载体或通道蛋白所进行的运输.问题中那句话表述正确吗? 答案 对的你查到的“二级主动运输”的概念里,不是已经说得很清楚了吗.比如,协同运输,就是利用...
Activation of transport by co-transport and-or counter-transport with the fluxes of other solutes. Biochim Biophys Acta. 1972 Feb 11; 255 (2):442–461.Heinz E, Geck P, Wilbrandt W (1972) Coupling in secondary active transport. Activation of transport by co-transport and-or counter-...
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百度试题 题目继发性主动转运( secondary active transport) 相关知识点: 试题来源: 解析 继发性主动转运指驱动力并不直接来自ATP的分解, 而是来自原发性主动转运所形成的离子浓度梯度而进行的物质逆浓度梯度和( 或) 电位梯度的跨膜转运方式 null反馈 收藏 ...