Question

1. what is the cell wall made of? *

protoplasm
cellulose

Explanation:

To determine what the cell wall is made of, we analyze the options:

• Protoplasm is the living substance within a cell (including cytoplasm and nucleus), not the main component of the cell wall.
• Cellulose is the primary structural component of the cell wall in plants, providing rigidity and support.

Answer:

The correct option is:

• cellulose (the option with "cellulose" as its text)