Căutare
Descoperă oameni noi, creează noi conexiuni și faceti-va noi prieteni
transport of a substance (as a protein or drug) across a cell membrane against the concentration gradient; requires an expenditure of energy
a conveyance that transports passengers or freight in carriers suspended from cables and supported by a series of towers
a conveyance that transports passengers or freight in carriers suspended from cables and supported by a series of towers
a conveyance that transports passengers or freight in carriers suspended from cables and supported by a series of towers
transportation by air