Cells Crossword

2. A cell in the body that carries oxygen around it. Runs through the veins.
4. An organelle responsible for creating chemical energy.
6. CELL The cell that enables you to feel, hear, taste, smell and see.
10. The scientific ‘idea’ which states that all living things are made from small particles containing their DNA.
12. An instrument that uses lenses to to examine small objects. Has lower resolution than ones that use electrons however.
13. A man often credited for creating the first compound microscope.
14. A very small measuring unit, smaller than a millimeter but bigger than a nanometre
15. The part of a cell that stores food and water for the living organism.
16. The piece of glass used for magnification that is usually closest to the eye in a microscope.
18. The layer protecting a cell.
23. Was the first to discover “cells” in tree bark.
25. To have existed over a longer period of time.
26. The place in a microscope where you place the sides. Also, certain point in the process of development. Also, a place where people perform.
27. Contains the living organism’s DNA. Part of a cell.
28. A semipermeable membrane. Also known as a muscle in the human body.

1. An optical instrument for forming magnified images of small objects.
3. The small particles found in plants that hold DNA and produce energy along with other purposes.
5. The energy producers in a plant cell.
7. The process of turning sunlight into electricity.
8. Is found in all living organisms, is also microscopic.
9. The different types of magnification tools that can be used in a microscope.
11. The programmed death of a cell.
16. A process in which cell takes in materials from the outside.
17. The outside of a cell, responsible for protecting it.
19. The material in a cell, excluding the nucleus.
20. The process in which a cell splits to create two separate cells.
21. The male reproductive cell.
22. A unit of measurement smaller than micrometre (again?).
24. A piece of glass that is slightly curved in order to magnify things.