It acts as a barrier so basically hydrophillic loves water, The molecules and ions DONT let them enter, that's important. The channel protein poses like a gateway across the cell membrane to let the hydrophilic molecules and ions enter it, Hope that helped some answer my question please.
Phoebus Levene was the one who proposed <span>the polynucleotide model stating that dna and rna were composed</span>
Answer:
The rock that lies below is called the footwall.
<em>Hope this helps!!!</em>
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