Question Detail
Question
Which of the following is the main function of cell wall? a. Protection and support b. Building proteins c. Converting solar energy to chemical energy d. Taking in carbon dioxide
Correct Answer
Option A is the correct answer.
Detailed Explanation
The primary functions of the cell wall (found in plants, fungi, bacteria, and some protists) are to provide structural support, maintain cell shape, and protect the cell from mechanical stress and pathogens. The other options are functions of other organelles (ribosomes, chloroplasts).
Hint
This rigid outer layer is like a suit of armor, giving the cell its shape and strength.