Plant Cells 🌱

Question 1

Cell Wall

Answer 1

• made of cellulose and lignin ( v v tough 💪 )
• freely permeable
• gives plant is shape
• protects from pathogens

Question 2

Chloroplasts

Answer 2

• contain DNA and ribosomes
• found in leaves and stem
• double membrane structure
• enclosed fluid = stroma

Question 3

Vacuole

Answer 3

• membranous sacs
• contains sap
• permeable = maintains turgor = rigid structure
• surrounded by semi permeable membrane (tonoplast)

Question 4

Granum

Answer 4

• Thylakoid stacks = granum
• Joined by membranes called lamellae
• contain chlorophyll

Question 5

How does the cell wall give the cell it’s shape?

Answer 5

The contents of the cell press up against the cell wall making it rigid