2. Cell Facts
There are 2 types of primary cells, eukaryotic and
prokaryotic.
Cells are too small to be seen without magnification.
Cells are 1 to 100 micrometers
Scientists believe Single-celled organisms were the
earliest forms of life on earth. Single celled organisms are
called Prokaryotic.
There are more bacterial cells in the body than human
cells.
Cells commit suicide. When they get infected or
damaged, it will self destruct.
Cells have varying life spans.
8. Ribosome
• These are the parts that mainly contain RNA[ribonucleic acids].
Ribosomes are those parts that are responsible for production of
proteins in cells.
13. Peroxisomes
• Peroxisomes contain certain parts that are responsible for breaking
such fatty acids into simpler forms. They help chloroplasts in the
process of photosynthesis.
14. Cell wall
• The cell wall protects and supports the plant cell.
15. Cell membrane
• The cell membrane covers and gives the cell it’s shape. It
allows materials to come in and out of the cell.
21. Golgi Apparatus
• It is made up of folded membranes within the cytoplasm of most
singled cells.
22. Lysosome
• An organelle in the cytoplasm of singled cells containing
degradative(The reduction of a chemical compound to a less complex
compound) enzymes (substance produced by a living organism)
enclosed in a membrane.
