Cell Membrane Quiz

What is one of the main functions of the cell membrane?

• Produces energy for the cell.

• Protects the cell.

• Transports oxygen in the blood.

• Stores nutrients.

Tags

NGSS.MS-LS1-2

How many main functions does the cell membrane have?

• One

• Two

• Three

• Four

Tags

NGSS.MS-LS1-2

What is the function of a semi-permeable membrane?

• Allows all molecules to pass through

• Blocks all molecules from passing

• Allows only small molecules to pass through

• Allows only large molecules to pass through

Tags

NGSS.MS-LS1-2

Which type of molecules can pass through a semi-permeable membrane?

• Large molecules

• Small molecules

• All molecules

• No molecules

Which of the following is an example of a small molecule that can pass through the gaps between lipids?

• Glucose

• Starch

• Oxygen

• Protein

What is an example of a molecule that uses protein channels to pass through the cell membrane?

• Oxygen

• Water

• Starch

• Carbon Dioxide

What is passive transport also known as?

• Osmosis

• Diffusion

• Active transport

• Carrier transport

What does passive transport NOT require?

• Water

• Energy

• Carrier proteins

• Large molecules

Which process is specifically associated with water movement?

• Active transport

• Diffusion

• Osmosis

• Carrier transport

Tags

NGSS.MS-ESS2-4

What is a characteristic of molecules in active transport?

• They move without energy.

• They are small and pass easily.

• They are large and require energy.

• They move from high to low concentration.