bio

What are 3 types of passive transport.

Diffusion: when particles move from an area of high concentration to an area of low concentration Osmosis: when water moves from an area of high concentration of water to a low concentration of water Facilitated diffusion: when particles move from an area of high concentration to an area of low concentration through a protein channel in the membrane

What is endocytosis and exocytosis and describe the process that occurs

Endocytosis is taking in large molcues and Exocytosis removing large particles(waste) from the cell Stuff "exits" the cell.

What are 3 types of active transport.

Endocytosis-Taking in large molecule Exocytosis-Removing large particles (waste) from the cell, Sodium-Potassium pump: pumps 3 sodium out of the cell while pumping 2 potassium into the cell

What is an example of Active Transport (protein type)

Exocytosis, and Endocytosis.

What are the three types of proteins found in the cell membrane?

Markers Channel Recpetors

What is example of osmosis

Salt to going to the left side

What is an example of Facilitated Diffusion

Sugar

What three things can affect the rate of diffusion?

Temperature Pressure Concentration

What is diffusion in an example

The tea particles spreading from the tea bag.