Our cells are continually moving things in and out. When this happens without the expenditure of cellular energy, with the conce
ntration
gradient, we call this passive transport. If the movement of molecules or ions requires a protein channel of some sort, it is called
facilitated transport, still requiring no energy.
Glucose o2 h20 ATP
Pls help
gradient, we call this passive transport. If the movement of molecules or ions requires a protein channel of some sort, it is called
facilitated transport, still requiring no energy.
Glucose o2 h20 ATP
Pls help
1 answer:
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