Passive transport

Dictionary » P » Passive Transport Passive Transport Transport of a substance across a cell membrane by diffusion; expenditure of energy is not required.Another term for diffusion.

Passive transport is a means of moving biochemicals, and other atomic or molecular substances, across membranes. Unlike active transport, this process does not involve chemical energy.

passive transport (facilitated diffusion) - movement of a molecule across a membrane down its concentration gradient peripheral membrane proteins-proteins that can be released from the membrane ... Full article ...

passive transport The diffusion of a substance across a biological membrane. pathogen ...

passive transport Diffusion across a plasma membrane in which the cell expends no energy. pectin A substance in the middle lamella that cements adjoining plant cells together.

Membrane transport Passive transport Diffusion - Facilitated diffusion - Osmosis Active transport Primary active transport - Secondary active transport -cytosis ...

passive transport Transport of a molecule across a membrane down a concentration gradient which does not require the input of energy. -pathy disease of, suffering pathogenic Disease-causing.

10 Steps of Glycolysis Cellular Respiration Diffusion, Passive Transport, and Osmosis DNA Transcription Translation Programmed Cell Death ...

See also: Membranes, Protein, Molecule, Trans, Cell