Q: Cellulose is the main structural component of what part of the plant cell, and makes up over thirty percent of plant matter?


Read this paragraph and choose the correct option from the provided answers:

Figure 31.3 Cellulose, the main structural component of the plant cell wall, makes up over thirty percent of plant matter. It is the most abundant organic compound on earth. Plants are able to make their own cellulose, but need carbon from the soil to do so.

 Choices:

- flowers

- roots

- proteins wall

- cell wall


A:
cell wall