Cell Membrane & Transport - Academic Bio

What type of transport moves molecules from areas of lower concentration to areas of higher concentration?

• Passive
• Active

What type of transport does not require the use of ATP (energy)?

• Passive
• Active

Which term refers to the movement of water?

• Diffusion
• Facilitated diffusion
• Active transport
• Osmosis

In which type of solution is the concentration of solute molecules equal on both sides of the membrane?

• Hypotonic
• Hypertonic
• Isotonic

Which type of transport uses energy to move molecules across the cell membrane?

• Passive
• Active

Which of the following are examples of passive transport? Select multiple answers.

• Diffusion

• Facilitated diffusion

• Endocytosis

• Exocytosis

• Osmosis

Which of the following are types of active transport (select all)?

• Endocytosis

• Exocytosis

• Osmosis

• Sodium Potassium Pump

• Facilitated Diffusion

What does it mean that a cell membrane is, "selectively or semi-permeable?"

• It allows all substances in
• It allows some substances in but not others
• It allows nothing in

When particles move from areas of high concentration to areas less concentrated, this has taken place.

• diffusion
• mitosis
• endocytosis
• photosynthesis

Movement of particles from high to low concentration. 

• Passive Transport
• Active Transport