Unit2.1 Quiz2 - Cell Transport

What is concentration

• Volume of solution/mass of solute

• Mass of solution/volume of solute

• Mass of solute/volume of solution

• Volume of solute/mass of solution

Tags

NGSS.HS-PS1-5

________ is when the concentration becomes equal, so the molecules move in both directions in equal amounts.

• Equilibrium

• Transport

• Diffusion

• Concentration

Tags

NGSS.MS-PS1-5

__________ transport requires no energy to be spent in order to move materials from one side of the cell membrane to the other.

• Passive

• Active

• Both of These

• None of These

Diffusion is the movement of molecules from an area of ______ concentration to an area of ______ concentration.

• Low; High

• High; Low

• Both Low-to-High and High-to-Low are possible.

• There is no difference in concentration.

What are the three types of osmosis?

• Osmosis 1, Osmosis 2, Osmosis 3

• Diffusion, Osmosis, Transport

• Diffusion 1, Diffusion 2, Diffusion 3

• Isotonic, Hypertonic, Hypotonic

________ solution is when there is a higher concentration of solute outside of cell, causing water to be pulled outof the cell. This results in the cell shrinking/withering.

• Isotonic

• Hypertonic

• Hypotonic

• None of These

Tags

NGSS.HS-LS1-3

________ solution is when there is a lower concentration of solute outside of cell, causing water to be pulled into the cell. This results in the cell blowing up.

• Isotonic

• Hypertonic

• Hypotonic

• None of These

Tags

NGSS.HS-LS1-3

________ solution is when there is an equal concentration of solute inside and outside of the cell, causing water to move equally in and out of the cell.

• Isotonic

• Hypertonic

• Hypotonic

• None of These

__________ transport requires that energy be spent in order to move materials from one side of the cell membrane to the other.

• Passive

• Active

• Both of These

• None of These

Which of the following ions does NOT have a pump for active transport?

• Potassium

• Sodium

• Calcium

• Hydrogen