Cell structure in plants Crossword

This printable crossword puzzle on the topic of Cell Biology has 10 clues. Answers range from 7 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

What is the structure of the cell?
What are bacteria cells?
What has a membrane boung nucleus?
What is the space within the cytoplasm of a cell, filled with cell sap?
What is the layer outside of the cell?
What is the substance which is the main constituent of plant cell walls?
What absorbs light and changes it to food through photosynthesis?
What are the protein builders?
What controls the activity in the cell and contains genetic material?
Where do most of the chemical reactions take place?