Mathes Cell Transport

What is the main function of the cell membrane?

• To store genetic material

• To create proteins

• To control what goes in and out of the cell

• To produce energy

Tags

NGSS.MS-LS1-2

Which type of molecules can pass through the cell membrane via simple diffusion?

• Ions

• Proteins

• Small non-polar molecules

• Large polar molecules

What is facilitated diffusion?

• Movement of molecules with the help of transport proteins

• Movement of molecules using energy

• Movement of molecules from low to high concentration

• Movement of water only

What is required for active transport to occur?

• Sunlight

• ATP energy

• Water

• Oxygen

What is the process called when a cell takes in large molecules by fusing with the cell membrane?

• Endocytosis

• Osmosis

• Diffusion

• Exocytosis