Cell Transport Review

Diffusion is a form of...

• Active Transport

• Passive Transport

Which of the following is NOT a type of passive transport?

• Osmosis

• Diffusion

• Endocytosis

• Facilitated Diffusion

Diffusion is the movement of molecules from

• an area of equilibrium to an area of high concentration.
• an area of low concentration to an area of high concentration.
• an area of high concentration to an area of high concentration.
• an area of high concentration to an area of low concentration.

Tags

NGSS.MS-LS2-3

The movement of water through a semi-permeable membrane is called ___________.

• active transport

• respiration

• osmosis

• diffusion

Which type of movement requires cellular energy?

• osmosis

• active transport

• diffusion

• facilitated diffusion

What type of transport is this?

• Endocytosis
• Exocytosis
• Diffusion
• Sodium-Potassium Pump

What type of transport is this?

• Endocytosis
• Diffusion
• Exocytosis
• Osmosis

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

Tags

NGSS.MS-LS2-1

Passive transport requires no

• concentration gradients
• osmosis
• motion
• energy

What is diffusion?

• when molecules move 
• when molecules move from a high concentration to a low.
• no movement 
• molecules move everywhere