Assertion: active transport's concentration gradient | /r/CapableOf | utilize energy
Facets:
Source sentences:
text: In these occasions, active transport carries substances from a lower concentration to a higher concentration against the concentration gradient utilizing energy and accumulates inside the cells.
text: Antiport and symport are associated with secondary active transport, meaning that one of the two substances are transported against their concentration gradient utilizing the energy derived from the transport of the second substance (mostly Na+, K+ or H+) down its concentration gradient.