Quiz 11/10

First and Last Name

1) Passive transport (pick all that apply)

• does not require energy
• high to low
• with the gradient
• requires energy
• low to high

2) Which statement describes the process of facilitated diffusion across a plasma membrane using protein channels?

• substances move from low to high concentration without the use of energy
• substances move from low to high concentration through transport proteins using energy
• substances move from a high to a low concentration using energy
• substances move from a high to a low concentration through transport proteins without the use of energy

3) What is a characteristic of active transport but NOT passive transport?

• energy use
• cell membrane
• transport protein
• a concentration gradient

4) Which of the following is NOT an active method where molecules pass across the plasma membrane?

• simple diffusion
• active transport
• endocytosis
• exocytosis

5) Which of the following processes uses a carrier protein and ATP?

• osmosis
• facilitated diffusion
• active transport
• endocytosis

6) Movement of particles from a high to a low concentration without the use of energy (choose all that apply)

• passive transport
• active transport
• osmosis
• diffusion

7) Types of transport that require proteins (check all that apply)

• osmosis
• diffusion
• active transport
• facilitated transport