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Questions and Answers
What is the primary function of the cell wall?
What is the primary function of the cell wall?
- Offer protection and structural support to the cell (correct)
- Provide energy to the cell
- Regulate the movement of substances into and out of the cell
- Facilitate cell division
Which organisms commonly have cell walls?
Which organisms commonly have cell walls?
- Bacteria only
- Fungi, algae, and plants (correct)
- Eukaryotes and prokaryotes
- Animals and humans
What is the composition of the primary cell wall in land plants?
What is the composition of the primary cell wall in land plants?
- Polysaccharides like cellulose, hemicelluloses, and pectin (correct)
- Proteins and lipids
- Nucleic acids and amino acids
- Minerals and vitamins
What is the main component of bacterial cell walls?
What is the main component of bacterial cell walls?
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What is the unique component of diatoms' cell walls?
What is the unique component of diatoms' cell walls?
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