Home
Boards
Past Papers
Blog
Back to Plant Biology & Photosynthesis
2 Beginner
3 Intermediate
3 Advanced
Question 1 of 8
Score: 0/—
★☆☆ Beginner
The text describes the plant cell wall as the 'concrete wall of our factory'. What is the primary chemical component of this wall and its main function?
A
Cellulose; to control what enters and leaves the cell.
B
Cellulose; to provide structural support and prevent the cell from bursting.
C
Chlorophyll; to absorb sunlight for photosynthesis.
D
Starch; to store excess energy for the plant.