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Which three organelles do plant cells contain that are not found in animal cells?
Cell wall
Chloroplasts
Vacuole
Describe the structure of a plant cell wall.
A plant cell wall is made up of cellulose and most contain plasmodesmata.
What is the function of the cell wall in plants?
Supports the cell
Prevents the cell from bursting
Allows exchange of substances between cells
Describe the structure of a chloroplast.
A chloroplast contains thylakoids (fluid-filled sacs) that are stacked on top of each other to form grana.
Each chloroplast is surrounded by a double membranethat holds the stroma inside.
They contain their own DNA and ribosomes.
What is the role of a chloroplast?
A chloroplast is the site of photosynthesis.
Describe the structure of a vacuole.
A vacuole contains cell sap and is surrounded by a tonoplast.
What is the function of a vacuole?
A vacuole helps to maintain pressure within a cell.