Cell Transport Quiz

Name:

Movement of substances through a cell's membrane without using energy is called:

In what type of solution is concentration of the solute equal inside and outside

• hypertonic
• isotonic
• hypotonic
• tonic

A solution is made up of two components: the __________and the ______________.

Active transport is required:

• during osmosis
• when substances are too large to cross the membrane
• when substances are too small to cross the membrane

Movement of molecules from an area of greater concentration to an area of lower concentration is called:

• passive transport
• active transport
• solvent
• solute

A cell regulates what come in and out through the:

• semi-permeable membrane
• solvent
• solute
• solution

Osmosis is:

• used during active transport
• the diffusion of water through a cell membrane
• when solutes move from areas of high concentration to low concentration
• uses ATP to occur

If there is a greater concentration of solute molecules outside of a cell:

• water will move inside of the cell
• it is a hypotonic solution
• cells will grow in size and burst
• it is a hypertonic solution

Tonicity is:

• a type of passive transport
• facilitated transport
• when cells change size by alternating the amount of water
• active transport