Practice

In the cell pictured, which way would water move?

• Into the cell, causing the cell to swell

• Out of the cell, causing the cell to shrink

• In and out of the cell equally, keeping the shape the same

Tags

NGSS.MS-LS1-2

The cell below is in a _____________ solution.

• Hypertonic

• Hypotonic

• Isotonic

What type of solution is this healthy looking red blood cell in?

• Isotonic

• Hypertonic

• Hypotonic

Tags

NGSS.MS-LS1-5

Which way will the water molecules move during osmosis?

• Out of the cell, so the cell shrinks.

• Out of the cell, so the cell swells.

• Into the cell, so the cell shrinks.

• Into the cell, so the cell swells.

What type of solution allows water to enter the plant cell?

• hypotonic solution

• hypertonic solution

• isotonic solution

• active transport

Tags

NGSS.MS-LS1-2

Which cell is in a hypotonic environment?

• A

• B

• C

Which cell is in a hypertonic environment?

• A

• B

• C

Which of the following is an example of a chemical change?

• Melting of ice

• Boiling of water

• Rusting of iron

• Breaking of glass

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the primary gas found in the Earth's atmosphere?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

Which of the following is a renewable source of energy?

• Coal

• Natural Gas

• Solar Energy

• Nuclear Energy