Which of the following statements is true about the cell wall?
A. The cell wall is mainly composed of lipid
B. The cell wall is mainly composed of starch
C. The cell wall is mainly composed of protein
D. The cell wall is mainly composed of cellulose
Answer:D
Which of the following statements is true about the cell wall?
A. The cell wall is mainly composed of lipid B. The cell wall is mainly composed of starch C. The cell wall is mainly composed of protein D. The cell wall is mainly composed of cellulose