The spontaneous movement of water across a membrane, ( ) gradient of water concentration is called osmosis. 问题1选项 A. drives a B. driven by a C. has driven D. drove 相关知识点: 试题来源: 解析 [答案]B [解析]语法(分词短语做后置定语)题。首先固定搭配‘a gradient of’,所以排除C和...
The movement of water across vasopressin-sensitive epithelia. In : Current Topics in Membrane and Transport. F. Bronner and A. Kleinzeller, editors. Vol. 3. p. 339. Academic Press, New YorkHays, R. M. 1972. The movement of water across vasopressin-sensitive epithelia. In : Current Topics...
<p><strong>Step-by-Step Solution:</strong></p><p>1. <strong>Understanding the Question:</strong> The question asks about the movement of water through the plasma membrane by diffusion. We need to identify the correct term that describes this process.<
Movement of materials across the cell membrane occurs in two ways, diffusion, and transport. Diffusion is the movement of substances through the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
Answer to: Water and oxygen can move across the membrane of the alveoli in the lungs. How would their paths through the alveoli cell membrane...
The movement of molecules across membranes is discussed in terms of thermal fluctuations in the hydrocarbon chains of the membrane lipids. The thermal motion of the hydrocarbon chains results in the formation of conformational isomers, so-called kink-isomers of the hydrocarbon chains. "Kinks" may be...
Osmosis is the passive movement of water from an area of low solute concentration to an area of high solute concentration, normally across a membrane which prevents the movement of solvent. This is a process by which materials may move into, out of, or within cells. Osmosis doesn’t depend...
aThis movement is called osmosis: osmotic pressure is the force that causes water to flow across a membrane to the side with a higher concentration of ions. 这运动称渗透作用: 渗透压是造成水横跨膜流动对边以离子的更高的浓度的力量。[translate]...
Chapter5 LearningObjectives: 1.Principlesofmembranetransport; 2.Passivetransportandactivetransport; 3.Twomainclassesofmembranetransportproteins: CarriersandChannels; 4.Theiontransportsystems; 5.EndocytosisandPhagocytosis:cellularuptakeof macromoleculesandparticles. A.TheMovementofSubstances AcrossCellMembranes Amotor...
The mobility of water droplets and water films inside a straight micro-channel of a proton exchange membrane fuel cell was simulated to study the effects of the hydrophilic/hydrophobic properties on water behavior. The volume-of-fluid model in the FLUENT package was used to keep track of the ...