Diffusion: movement of a substance from a high concentration to a low concentration, how oxygen enters blood from the lungs, how carbon dioxide leaves cells, Active Transport: movement of a substance from a low concentration to a high concentration using a pump and energy, how glucose moves from the small intestine into the blood, how mineral ions more from the soil into a cell, cells adapted for this have lots of mitochondria to release energy, Osmosis: movement of water, from a dilute solution to a concentrated solution, occurs through a semi-permeable membrane, how water enters roots from the soil, how water enters and leaves cells,

cell transport

von
Drucken
Einbetten

Bestenliste

Visueller Stil

Einstellungen

Vorlage ändern

Soll die automatisch gespeicherte Aktivität wiederhergestellt werden?