Diffusion of ions across membranes through specific ion channels is driven by:

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#Question id: 2060

#I Life Science/ Life Sciences Group – I-V

An animal cell lacking carbohydrates on the external surface of its plasma membrane would likely be impaired in which function?

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#Question id: 14331

#SCPH05 I Biotechnology

To ensure turbulent conditions and minimum mixing time during agitation with a turbine impeller, the Reynolds number must be at least 10⁴. A stirred laboratory-scale fermenter with a turbine impeller 5 cm in diameter is operated at 800 rpm. If the density of broth being stirred is close to that of water, what is the upper limit for viscosity of the suspension if adequate mixing is to be maintained?

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#Question id: 19346

#SCPH01 Biochemistry

Which one of the following measures changes in heat?

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#Question id: 824

#SCPH28 | Zoology

why comparisons of the X-ray structures of hyperthermophilic enzymes with their mesophilic counterparts have failed to reveal any striking differences between them?

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#Question id: 13068

#SCPH05 I Biotechnology

Coating antibody; which actively traps antigen