Biology Chapter 5

Which type of transport requires energy?

• passive transport
• active transport
• diffusion
• osmosis

a solution that contains equal amount of solvent and solute is

• isotonic
• hypertonic
• hypotonic
• solute

a solution that is mainly pure water is

• hypotonic

• hypertonic

• isotonic

• solute

a solution that is mainly solute is 

• hypotonic
• hypertonic
• isotonic
• solvent

a solute is

• something dissolved in water
• water
• transport
• what something is dissolved in

a solvent is

• something dissolved in water
• what something is dissolved in; water
• hypertonic
• isotonic

if a blood cell is placed in salt water it will

• loose water and shrink
• gain water and shrink
• loose water and swell
• gain water and swell

Tags

NGSS.HS-LS1-3

wilting means

• lack of water; not enough water
• too much water
• not enough salt
• too much salt

Tags

NGSS.MS-LS2-1

If a substance is being moved from low concentration to high concentration, what is occurring?

• active transport
• passive transport
• osmosis
• diffusion

sodium potassium pump moves Na and K against the concentration gradient and uses energy; what is this?

• active transport

• passive transport

• diffusion

• osmosis