取之不竭
发表于 2025-3-30 11:57:16
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ordain
发表于 2025-3-30 16:24:18
Permeation of Ions and Waterus media (section 2.2.) are of utmost importance. However, the phenomena occurring on membranes—and especially on cell membranes—are more complicated than those in a homogeneous medium. The principal sources of these complications are associated with two factors.
和谐
发表于 2025-3-30 17:08:03
Active and Coupled Uphill Transportlibrium were treated. In other words, the transfer of substances, whether uncharged or ionic in character, by such systems need not be directly coupled to a source of metabolic energy, all the movement being provided for by the simple physicochemical forces (concentration, electrical potential gradi
小步走路
发表于 2025-3-31 00:18:18
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任意
发表于 2025-3-31 04:26:59
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贫穷地活
发表于 2025-3-31 08:04:53
Molecular Basis of Transportutes and that it is by virtue of the movement of these binding sites from one side of the membrane to the other that most substances of biochemical interest are transported into cells. What do we actually know about the nature of these binding sites and, if they are mobile, about their movement?
雪白
发表于 2025-3-31 10:40:20
Estimation of Solute Penetration this medium at appropriate time intervals, the present chapter will concern the various methods applicable to the estimation of intracellular solutes, without attempting to come close to being an exhaustive survey of such methods as they constitute the subject of a number of monographs.