Answer:
The correct answer is D) integral membrane proteins.
Explanation:
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Ionic channels consist of oligomeric transmembrane integral proteins (formed by the assembly of several subunits). Said proteins act as gate channels that allow the passage of certain ions eg. calcium, sodium, potassium, etc.
Salt molecules are much smaller than sugar molecules, so more of them will dissolve in water.
Hope this helps<3
1. Carnivore
2. Producer
3. Decomposer
