A student claims that glucose acts as a raw material for the production of cellulose, which is an important component of the plant cell wall. The chart lists the student's statements about the claim.
1. Cellulose is indigestible in most animals.
2. Both cellulose and glucose are carbohydrates.
3. Cellulose is made up of repeating glucose units.
4. Cellulose is found in large amounts in most plants.
The student's claim is supported by
statement 1
statement 2
statement 3
statement 4
