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WorksheetsCell Wall
Total questions: 15
Worksheet time: 15mins
The outer green layer is which organelle?
Cell Membrane
Cell Wall
Lysosome
Which cells do not have cell walls?
plants cells
Animal Cells
Protists
Which of the following is a function of a cell wall?
Control center of the cell.
Strengthens the cell.
Weakens the cell.
It is the outermost layer of a plant cell.
(a)
This organelle provides protection and support to the cells.
(a)
What cell organelle provided protection and structure to a plant cell?
cell wall
cell membrane
cytoplasm
stem
What kind of cell is this and why?
plant cells because it has a cell membrane
plant cell because it has a cell wall
animal cell because it has a cell membrane
animal cell because it has a cell wall
In PLANT cells, which part is the rigid outer layer that supports and protects the cell?
cell membrane
cell wall
chloroplast
nucleus
Which of the following structures is found in plant cells but not in animal cells?
Cell wall
Cell membrane
Nucleus
Mitochondria
What is the primary component of the plant cell wall?
Cellulose
Chitin
Peptidoglycan
Lignin
How does the cell wall contribute to a plant's ability to stand upright?
By providing rigidity and strength
By storing nutrients
By conducting photosynthesis
By absorbing water
Which of the following best describes the permeability of the cell wall?
Selectively permeable
Impermeable
Freely permeable
Semi-permeable
In an experiment, a plant cell is placed in a hypotonic solution. What role does the cell wall play in this scenario?
Prevents the cell from bursting
Allows the cell to shrink
Facilitates the entry of solutes
Inhibits photosynthesis
Which of the following organisms have cell walls made of chitin?
Fungi
Plants
Bacteria
Animals
What is the role of lignin in the cell wall?
Provides additional strength and rigidity
Facilitates photosynthesis
Stores genetic information
Regulates cell division
