Fluidity

... e.g. progesterone, testosterone, cortisol; or transport out of liver to be taken up by peripheral tissue and used in membranes (to regulate fluidity).

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... or hydrophilic channels for the attachments of large ribosomal subunits? 7. When the membrane's cholesterol content increases, does the fluidity increase or decrease? Why? 8. The transportation of endocytotic vesicles within cytoplasm of absorptive cells to be released by exocytosis ...

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Is sand a liquid? i don't think so. Incidentaly, yes, a higher temperature causes fluidity of the membrane to increase. My advice to you is try to read those inctroductory chapters noody reads that reveal the chemistry necessary in order to understand cellular biology

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... this allow a small amount of water in? Does temperature have an effect on the alignment of the fatty acids, causing an increase or decrease in fluidity? If someone could help me out with this... Thanks

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... to the other side The speed of this depends on a number of factors: the dissociation constant of the protein, the size of the protein+ligand, the fluidity of the membrane etc

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