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.
Carbon can bond up to 4 times so it can be stronger in some cases than other elements.
Answer:
nova doez tueans dto tiesday no uanod
Answer:
D. Energy splits sugar molecules into hydrogen and carbon dioxide. :)