cell quiz

In passive transport, molecules move from an area of __________ concentration to an area of __________ concentraiton

• high, low
• low, high
• water, salt
• active, passive

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

Which type of transport requires an input of energy?

• Passive Transport
• Osmosis
• Simple Diffusion
• Active Transport

The diffusion of water across a membrane is called

• equilibrium.
• osmosis.
• facilitated diffusion.
• active transport.

Which transport does not require energy?

• Passive
• Active 

Large particles being encased in a vesicle and brought into the cell is an example of

• endocytosis

• exocytosis

• facilitated diffusion

• osmosis

What type of active transport releases particles from inside the cell into outside of the cell by fusing a vesicle to the cell membrane?

• Exocytosis

• Sodium-Potassium Pump

• Facilitated Diffusion

• Endocytosis

Using a cell's energy to move particles is an example of

• osmosis

• simple diffusion

• facilitated diffusion

• active transport

Tags

NGSS.MS-LS1-7