CELL WALL

CELL WALL-

• Rigid layer that surrounds the cells of plants and some other organisms

CELLS OF ANIMALS

• In contrast they don't have cells

PLANT CELL WALL

• Helps protects and supports the cell
• Cell is made mostly of strong cellulose
• Many materials, like water and oxygen, can pass through the cell wall easily

WERE YOU LISTENING

• 1- Is the cell wall smooth or rigid?
• 2- Can things pass through the cell wall?
• 3- What does the cell wall surround?

ANSWERS

• 1- Rigid
• 2- Yes
• 3- Plants and some other organisms