Human bio cell membrane movement of substances

where the parts of the cell is located and what they do

Diffusion

movement of smaller insoluble substance from high - low concentration to achieve even distribution

straight through cell membrane

Facilitated Diffusion

transport through cell membrane with the help of a carrier or channel protein for bigger insoluble substances

type of carrier-mediated transport

carrier-mediated transport

a transport process that combines a chemical reaction with a diffusion process. •CARRIER proteins in the cell membrane bind to molecules to be transported across the membrane

the two types are:

• Facilitated diffusion

• Active transport

Osmosis

Diffusion of water substance from high to low concentration through a cell's partially permeable membrane.

Passive transport

Doesn’t require energy to perform

high - low concentrations

vesicular transport

The movement of substances across membraneous bags called vesicles

Four types

• Exocytosis

• Endocytosis

• Phagocytosis

• Pinocytosis

Exocytosis

Taking minerals out of the cell by vesicular transport

Endocytosis

Taking minerals into the cell by vesicular transport

Two types

• Phagocytosis

• Pinocytosis

Phagocytosis

When the vesicles contain solid particles

Pinocytosis

When the vesicles contain liquid particles

Active transport

Type of carrier-mediated transport

low - high concerntration