This is called photosynthesis. The basic structure of a plant cell is shown below. Photosynthesis relies on many structures in the cell all working together, each playing its role. The diagram ...

Cell structure Description Function Cell type Cell wall Freely permeable layer surrounding cell membrane. The cell wall of plant cells is made from cellulose. This gives them a rigid structure.

UP to the present time, no X-ray investigations have been carried out on the molecular structure of chitin as present in plant cell-walls. The cell-walls of the sporangiophores of the fungus ...

Iowa State University scientists recently made a significant breakthrough in scientists’ ability to identify specific ...