Biology, 27.04.2021 16:10 onlymyworld27
(c) The diagram shows the permeability of cell membranes to some chemicals.
sodium and chloride ions
(Na+ and Cl-)
glucose, steroid ,water
increasing permeability
The sodium and chloride ions, glucose and water are polar chemicals.
A steroid is a non-polar chemical.
(i) Describe the dipolar nature of water.
(2)
Answers: 3
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(c) The diagram shows the permeability of cell membranes to some chemicals.
sodium and chloride io...
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