Review Day 4- Cell Transport

Moves particles from low to high across the membrane.

• Passive Transport

• Active Transport

Osmosis is a form of ______________. 

• Passive Transport
• Active Transport

Movement of materials from high to low concentration through a protein channel. 

• Passive Transport
• Active Transport

ATP is a form of energy needed in this.

• Passive Transport

• Active Transport

Moves particles from low to high across the membrane

• Passive Transport

• Active Transport

What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a carrier protein?

• Diffusion
• Osmosis
• Active Transport
• Facilitated Diffusion

How does a cell maintain homeostasis?

• Regulates what enters and leaves the cell
• Flexibility
• Protective barrier
• Structure and support

The cell membrane is selectively permeable, which means...

• All materials can enter and leave the cell
• Certain things can enter while others cannot
• The cell manually sorts through all materials
• Only certain cells can interact with the cell.

What is the name of the process in which molecules move from an area of high concentration to an area of low concentration across a selectively permeable membrane?

• Diffusion
• Osmosis
• Active Transport
• Facilitated Diffusion 

What is the difference between active and passive transport?

• Active does not need energy and passive uses ATP (energy)
• Active uses ATP (energy) and passive does not need energy
• Active stores transport proteins and passive releases 
• Active uses hormones and passive does not