Cells and Microscopes Crossword

I contain the organelles of the cell. I am the site of chemical reactions.
Cells adapted to carry messages around the body
Cell with a large surface area adapted to carry Oxygen
Female reproductive cell. If fertilised it develops into an embryo
Surrounds the cell and controls the movement of substances in and out of the cell.
An organelle within the cell which contains the genetic materials of the cell. It's also controls the activities of the cell
The male reproductive cell. Fertilises the egg cell.
The smallest unit of life
Huge population of identical cells and an endless source of identical cells
Hela cells originated from me, harvested from my tumour cells.
Instrument used to see objects that are too small to be seen by the naked eye.
Where the microscope slide is placed
A lens at the top of the microscope that you look through, usually at 10x power
A lens used to increase the magnification of the cell. In a microscope there will usually be 3 that provide different levels of magnification
Carries the genetic information contained in the nucleus